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. Hold a small towel with both hands, gripping the ends tightly.

2. Place your feet hip-width apart and stand with good posture.

3. Trying to rip the towel apart throughout the movement, curl the towel towards your chest by bending your elbows, keeping your upper arms close to your sides.

4. Squeeze your biceps at the top of the movement, then slowly lower the towel back down to the starting position.

5. Repeat for the desired number of reps.

1. Grab a towel or t-shirt, hold it in both hands, and stand with knees slightly bent or in squat position.

2. Hold the towel out in front of your chest 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 bend your elbows and bring the towel toward your chest, as if you were doing a barbell press. This is one rep.

4. Repeat as prescribed.

1. Stand straight up with your arms relaxed by your sides.

2. Keeping your arms straight, raise them overhead and slightly out to the sides to create a Y shape with your body.

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

4. Repeat for the desired number of reps.

5. To increase the difficulty, you can hold light weights or resistance bands in your hands during the exercise.

1. Lie face down on the ground, toes pointed, ankles touching the ground, arms extended forward, like Superman in flight, palms down, touching the ground.

2. Pull one arm and the opposite leg off the ground by engaging your glutes, shoulders, core, and back. They should rise up 2-3 inches.

3. Ensure that your arms are also fully contracted.

4. Hold this position for 1-2 seconds.

5. Slowly lower your arm and leg back to the starting position. Repeat, using the other arm and opposite leg.

1. Stand with your feet about shoulder-width apart.

2. Lift one foot off the ground by bending at the knee and repeat the motion with alternating legs.