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. Start by placing a dumbbell on the floor on the right side of a workout bench. Position your left leg on the bench. Plant your right foot on the floor for stability.

2. Lean over the bench with your left hand placed on the bench for support. Pick up the dumbbell with your right hand, making sure to maintain a neutral spine and engage your core muscles.

3. Pull the dumbbell up towards your torso, keeping your elbow close to your body and squeezing your shoulder blades together. Pause at the top of the movement, then slowly lower the weight back down to the starting position.

4. Complete the desired number of repetitions on your right side, then switch to the other side so that your right hand and right leg are utilizing the bench and you’re lifting with your left hand.

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. Stand with your feet shoulder-width apart and your hands behind your head or crossed in front of your chest.

2. Engage your core and hinge at the hips, keeping your back straight and your knees slightly bent.

3. Lower your torso towards the ground, keeping your head and neck neutral.

4. Pause at the bottom of the movement and then return to the starting position by squeezing your glutes and pushing your hips forward.

5. Repeat for the desired number of reps.

1. Start in a middle plank position with your hands directly under your shoulders and your body in a straight line.

2. Lift your right foot off the ground and bring your right knee towards your right elbow, engaging your core and obliques.

3. Return your right foot back to the starting position while maintaining the plank position.

4. Repeat the movement on the other side, lifting your left foot and bringing your left knee towards your left elbow.

5. Continue alternating sides, maintaining control and stability throughout the exercise.

1. Lie on your back with your legs extended and your arms by your sides.

2. Keeping your lower back pressed into the floor, engage your core and lift both legs towards the ceiling, using your abdominal muscles.

3. Slowly lower your legs back down towards the floor, maintaining control and avoiding any arching in your lower back.

4. Repeat the movement for the desired number of repetitions.

1. Sit on the floor with your knees bent and your feet flat on the ground. Lean back slightly, engaging your core.

2. Lift your feet off the ground, balancing on your sit bones.

3. Twist your torso to the right, bringing your hands or weight towards the right side of your body.

4. Return to the center and twist to the left side, bringing your hands or weight towards the left side of your body.

5. Continue alternating sides in a fluid and controlled motion, engaging your core throughout.

1. Start in a push-up position with your hands directly under your shoulders and your body in a straight line from head-to-toe. Lower yourself down to your forearms.

2. Engage your core, glutes, and leg muscles to hold the position, ensuring your hips are neither too high nor too low.

3. Keep your neck aligned with your spine and your gaze towards the floor.

4. Hold the plank for the desired duration, maintaining proper form and breathing rhythm.