Exercising Science Search Results

How To: Work out your lower abs in five easy exercises

Perfect lower abdominal muscles really complete a tight, healthy stomach. This instructional video teaches you five separate methods of isolating your lower abs. This tutorial demonstrates exercises such as rock-backs, direct hip rotations, ab lifts, modified leg lifts, and lying hip thrusts. Once you combine each method in a regular routine, you'll have awesome lower abs in no time.

How To: Perform an ice-cube trick with sodium chloride

Think you can lift an ice-cube with nothing but a piece of string? In this cool how-to science lesson, Steve Spangler shows us how to do it, and explains what happens when salt is put on ice. We all know that salt is used to melt ice and snow, but do you know why? Leave it Steve Spangler to turn this basic science lesson into an after-dinner trick you'll use to amaze your friends.

How To: Get six pack abs in 12 weeks

In this video, Jeff Cavalier demonstrates how the viewer can obtain six pack abs in just twelve weeks while training at home. He begins by explaining that he will show the viewer five separate work outs techniques. The first exercise is called a X-man crunch. To complete this exercise you must lay on your back, with your body in an "X" shape. You then tighten your stomach muscles and bring your legs and your arms together towards the middle. The second exercise is called Heels to the Heavens....

How To: Make a cartesian diver

In this two-part science tutorial, learn how to make a cartesian diver, easily & inexpensively. A Cartesian diver, sometimes known as a Cartesian devil is a classic science experiment, named for René Descartes, which demonstrates the principle of buoyancy (Archimedes’ principle) and the ideal gas law.

How To: Construct a model windmill and calculate its power

This science video demonstrates how to construct a model windmill and then calculate its power output. This tutorial also includes a discussion of Energy, Work, Power, Joules and Watts. If you know anything about electricity, you'll be fine with this science experiment. If you know how to be constructive, you'll be fine too. This science lab is not only fun and educational, but you'll have your very own windmill at the end.

How To: Extract DNA from wheat germ

This science video tutorial includes step-by-step instructions for extracting DNA from wheat germ, the embryonic plant attached to the wheat seed. Individual wheat seeds, or kernels, separate readily from the plant. This kernels have a tough outer coating called bran. If you want to know more, just watch this science experiment.

How To: Explore Density, Viscosity & Miscibility with a Colorful Layered Liquid Science Experiment

Ever wonder why Jupiter has those colored bands across its surface? Jupiter's enormous mass is made from an array of different liquids, and those fluids do not play well together because of their different makeup. All of the hydrogen- and helium-based fluids are thought not to be miscible, which means that they aren't homogeneous in nature, resulting in strikingly beautiful bands across the planet's surface. But what about viscosity and how that correlates to the development of planets? What ...

How To: Prevent injury with a kneeling quad stretch exercise

Learn how to perform a kneeling quad stretch exercise with this video tutorial. Whether you're looking to warm up, wind down or just increase your flexibility, a good stretch routine can go a long way. However, with stretching, as with any exercise, a basic mastery of proper technique is essential for both maximizing effectiveness and avoiding accidental injury. Happily, with free exercise videos like this one, learning the proper technique is easy. For more information, including step-by-ste...

How To: Do a simple hip flexor stretch exercise

Learn how to perform a hip flexor stretch exercise with this video tutorial. Whether you're looking to warm up, wind down or just increase your flexibility, a good stretch routine can go a long way. However, with stretching, as with any exercise, a basic mastery of proper technique is essential for both maximizing effectiveness and avoiding accidental injury. Happily, with free exercise videos like this one, learning the proper technique is easy. For more information, including step-by-step i...

How To: Do a laying quad stretch exercise

Learn how to perform a laying quad stretch exercise with this video tutorial. Whether you're looking to warm up, wind down or just increase your flexibility, a good stretch routine can go a long way. However, with stretching, as with any exercise, a basic mastery of proper technique is essential for both maximizing effectiveness and avoiding accidental injury. Happily, with free exercise videos like this one, learning the proper technique is easy. For more information, including step-by-step ...

How To: Do a quadriceps stretch exercise

Learn how to perform a simple stretch exercise for your quadricep muscles with this video tutorial. Whether you're looking to warm up, wind down or just increase your flexibility, a good stretch routine can go a long way. However, with stretching, as with any exercise, a basic mastery of proper technique is essential for both maximizing effectiveness and avoiding accidental injury. Happily, with free exercise videos like this one, learning the proper technique is easy. For more information, i...

How To: Do a simple gluteus maximus stretch exercise

Learn how to perform a kick-butt stretch exercise for your glutes with this video tutorial. Whether you're looking to warm up, wind down or just increase your flexibility, a good stretch routine can go a long way. However, with stretching, as with any exercise, a basic mastery of proper technique is essential for both maximizing effectiveness and avoiding accidental injury. Happily, with free exercise videos like this one, learning the proper technique is easy. For more information, including...

How To: Do an easy groin stretch exercise

Learn how to perform an easy groin stretch exercise with this video tutorial. Whether you're looking to warm up, wind down or just increase your flexibility, a good stretch routine can go a long way. However, with stretching, as with any exercise, a basic mastery of proper technique is essential for both maximizing effectiveness and avoiding accidental injury. Happily, with free exercise videos like this one, learning the proper technique is easy. For more information, including step-by-step ...

How To: Do a standing outer hip stretch exercise

Learn how to perform a standing outer hip stretch exercise with this video tutorial. Whether you're looking to warm up, wind down or just increase your flexibility, a good stretch routine can go a long way. However, with stretching, as with any exercise, a basic mastery of proper technique is essential for both maximizing effectiveness and avoiding accidental injury. Happily, with free exercise videos like this one, learning the proper technique is easy. For more information, including step-b...

How To: Do an outer hip stretch exercise

Learn how to perform an outer hip stretch exercise with this video tutorial. Whether you're looking to warm up, wind down or just increase your flexibility, a good stretch routine can go a long way. However, with stretching, as with any exercise, a basic mastery of proper technique is essential for both maximizing effectiveness and avoiding accidental injury. Happily, with free exercise videos like this one, learning the proper technique is easy. For more information, including step-by-step i...

How To: Do a wrist flexor stretch exercise

Learn how to perform a wrist flexor stretch exercise with this video tutorial. Whether you're looking to warm up, wind down or just increase your flexibility, a good stretch routine can go a long way. However, with stretching, as with any exercise, a basic mastery of proper technique is essential for both maximizing effectiveness and avoiding accidental injury. Happily, with free exercise videos like this one, learning the proper technique is easy. For more information, including step-by-step...

How To: Do an anterior shoulder stretch exercise

Learn how to perform an anterior shoulder stretch exercise with this video tutorial. Whether you're looking to warm up, wind down or just increase your flexibility, a good stretch routine can go a long way. However, with stretching, as with any exercise, a basic mastery of proper technique is essential for both maximizing effectiveness and avoiding accidental injury. Happily, with free exercise videos like this one, learning the proper technique is easy. For more information, including step-b...

How To: Lose stomach fat with at-home exercises

In this video tutorial, viewers learn how to do a core-blasting workout without sit-ups or crunches. Users will only need a timer. This workout contains 6 exercises. The exercises are: right knee-to-elbow plank, left knee-to-elbow plank, right side plank twist, left side plank twist, sit through and X-up. Do 30 seconds for each exercise with no rest in between the exercises. When finished, take a 30-60 second rest and then repeat the workout 2-3 more times for a full 9 minute workout. This vi...

How To: Do tabata training method exercises

Jennifer DiDonato shows us how to do a tabata training method exercise in this tutorial. The tabata method includes: doing an exercise for 20 seconds non-stop, then resting for 10 seconds, then repeat 7 more times, and this will result in 8 total exercises. Make sure you log your progress onto a chart. The first exercise you can do with this method is the alternating jack-knife crunch. First, lay down while keeping one leg straight and bring your upper body up while switching legs into the ai...

How To: Do exercises to firm your butt at home

Work those glutes with this free home fitness guide, which presents a number of simple exercises that you can perform at home that will help you to firm your posterior—namely squats and hip lifts. Tune into specific muscles when exercising isolated areas with help from a personal trainer in this free video on glute exercises for moms.

How To: Tone arms and legs with 10 minute 300 workout

In this video tutorial, viewers learn how to tone their arms and legs with a 10 minute, 30 rep workout. This entire workout routine will target the arms, legs, abs/core, aerobic and balance. There are 6 exercises in this workout. The exercises are: plank rows (with weights), barbell curls, dips (just body weight), sumo squat jumps (with or without weights), floor hams with an exercise ball and floor calf raises (with weights). For each exercise, do 50 reps. It is recommended that beginners sh...

How To: Do yoga exercises when pregnant

Cindy Mastry explains how yoga exercises can help with the union between mother and child for a woman who is pregnant. The word yoga translates to "union." The first exercise demonstrated is the Hindi Squat. While working strength and balance, the woman holds herself in the perfect position for giving birth. The next exercise Cindy calls "Cat Circling." The woman stands on her hands and knees and rotates her body in a circular motion, anchored my her limbs. This is supposed to put the baby in...

How To: Do an outdoor strength training workout

In this video tutorial, viewers learn how to perform an outdoor strength training workout. This exercise routine will only require a chin up bar. For each workout, users can choose the amount of sets and reps to do. Users are encouraged not to rest too much in between the exercises. In this video, there are 4 exercises. These exercises are: chin ups, hanging knee lifts, navy seal chin up and a pull up and knee up combination. These exercises will target the biceps, back muscles and core muscl...

How To: Work out your top abs with stomach exercises

In the video, a physical trainer, namely Daryl Stain, explains Fatloss life style exercises. In the video, he explains an exercise to develop top abs with the most time-efficient body transmission exercises. For the exercise, we need a decline bench and a medicine ball. First, take a decline position, then toss the ball to a partner in a slightly bent position. Catch back the ball from your partner. Keep it behind your neck, and go down slowly. Take a deep breath. Relax a second, and come up ...

How To: Get bigger buttocks through simple exercise

BeforeAndAfterTV teaches you how to get bigger buttocks through simple exercises. You can do these exercises pretty much anywhere. All you will need is a yoga mat. Here is how to get started: lie with your back against the mat, put your hands against your sides, head back and lift your hips, the feet being on the ground. You will have to lift your hips as high as you can and hold it up for about 3 seconds. For an advanced exercise you can have one leg up in the air and lift the hip. For the s...

How To: Learn to play piano with the five-finger exercise

This video will show beginners in piano an exercise that will help in building strength and flexibility in the fingers. The exercise is called the five-finger exercise. The narrator in the video begins by showing you how to play with one hand and then both at the same time. The narrator advises to keep your fingers curled and to make sure you hit the keys with the tips of your fingers. To begin, you place your right-hand thumb on the C note. You then play each note from C to G in order and th...

How To: Practice high end exercises on the sax

This is a demonstration of High End exercises on the saxophone. This exercise involves the last five notes on the top, starting from B up to a high F and back down. There are also different combinations. This tutorial video is great for beginners and advanced sax players. Check out this instructional sax video that shows you how to practice these high end exercises and improve your saxophone playing skills!

How To: Do cardio for beginners

Cardio exercises should be part of any exercise program. Learn how to do beginner cardio in this exercise tutorial. Do cardio outdoors or indoors. Exercise for 20 minutes. Keep a consistent heart rate. With thishow to video you can improve energy and lose weight with a cardio workout.

How To: Exercise in your 40's

You can still exercise and stay in great shape during your 40s. Get to the gym with some great work out tips and ideas for your 40s in this fitness and exercise video. To do a workout that is safe for your 40's you should choose abdominal exercises, use a physio ball, work the obliques, and stretch. With this how to video you will be able to stay in shape throughout your 40's.