1. Lie down on a flat bench with your feet firmly on the ground and your back flat against the bench.

2. Grasp the barbell with a slightly wider than shoulder-width grip, with your palms facing away from your body.

3. Unrack the barbell and slowly lower it towards your chest.

4. Pause for a moment when the barbell touches your chest, then push the barbell back up to the starting position, keeping your chest and shoulders engaged throughout the movement.

1. Set up the decline bench at a 30 to 45-degree angle and lie down with your feet securely placed on the footrests.

2. Grip the bar with your hands slightly wider than shoulder-width apart and lift it off the rack, keeping your arms straight.

3. Slowly lower the bar towards your lower chest, keeping your elbows tucked in close to your body.

4. Pause briefly at the bottom of the movement, then press the bar back up towards the starting position.

1. Adjust the bench to a 30 to 45-degree incline and lie face-up with your feet flat on the ground.

2. Hold a dumbbell in each hand with your palms facing each other and extend your arms straight above your chest.

3. Slowly lower the dumbbells out to your sides, keeping your arms slightly bent, until you feel a stretch in your chest.

4. Pause for a moment, then slowly raise the dumbbells back to the starting position, squeezing your chest muscles at the top of the movement.

1. Lie on a bench (or on the floor) with your head and shoulders supported, your feet flat on the floor. Hold a dumbbell with both hands and extend your arms straight up above your chest.

2. Slowly lower the dumbbell back over your head until your arms are parallel to the floor, keeping your elbows slightly bent. Keep your core engaged and your back flat.

3. Pause briefly, then return the dumbbell back to the starting position by lifting it back over your chest.

1. Attach a rope handle to a high cable pulley machine and kneel down facing the machine, with the rope either behind your head at neck-level or at forehead-level.

2. Grasp the rope handle with both hands and bring it to shoulder-level.

3. Engage your core muscles and slowly crunch your torso forward, bringing your elbows towards your knees.

4. Hold the contraction for a few seconds, then slowly release and return to the starting position.

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. Lie on your back with your arms and legs spread out, forming a star shape.

2. Engage your core and simultaneously lift your right arm and left leg, bringing them towards each other and meeting over your midline.

3. Lower your right arm and left leg back to the starting position and repeat on the other side, lifting your left arm and right leg.

4. Continue alternating sides, maintaining control and stability throughout the movement.

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.