1. Position yourself face-down on the floor with arms stretched out in front of you, palms facing the floor, legs closed.

2. Slowly lift your chest, arms, and legs slightly off of the ground.

3. Slowly so as to feel the tension and resistance, move your arms down toward the hips and legs outward, and then return to the original position, as though you’re performing jumping jacks or a snow angel.

4. Rest limbs on the ground briefly before beginning the next rep.

1. Lie on your back with your knees bent and feet flat on the ground, hip-width apart.

2. Engage your glutes and lift your hips up towards the ceiling.

3. Pause at the top of the movement and squeeze your glutes.

4. Lower your hips back down to the starting position.

1. Start by standing or sitting with your arms relaxed at your sides, palms facing inwards towards your body.

2. Flex your biceps as hard as you possibly can, and bring your fists up to your shoulders, keeping your elbow close to your body.

3. Squeeze even more at the top of the movement, and then lower your fists back down to the start position, maintaining flexion throughout.

4. Repeat for the desired number of reps.

1. Grab a towel or t-shirt, hold it in both hands, and stand in either squat position or upright with feet hip-width apart.

2. Hold the towel overhead with your arms extended, and pull on both sides of the t-shirt or towel as hard as you can, as if you were trying to rip it.

3. As you continue to try to rip the towel or t-shirt, slowly bring your elbows out and back behind your body, squeezing your shoulder blades together.

4. When your hands get as close to your chest as possible, slowly return to the starting position and repeat until the set is complete.

1. Lie face down on a mat or a flat surface with your arms and legs extended straight out.

2. Engage your core and lower back muscles and lift your arms, legs, and chest off the ground simultaneously.

3. Hold the position for a few seconds and then slowly lower back down to the starting position.

4. Repeat for the desired number of reps.

1. Position yourself in a side plank, left shoulder over left elbow and body in a strong, straight line.

2. Reach the fingertips of your right hand toward the ceiling.

3. Engage your core and twist your torso to the left, bringing your right hand down through the space between your torso and the floor as if you were trying to reach the wall behind your body.

4. Slowly rotate back to starting position. 5. Complete the desired number of repetitions before switching sides.