Reach one arm back to touch the opposite shin or ankle, then immediately return to the starting plank position.

Keep your core tight to stabilize the movement and alternate sides smoothly.

Keeping your hands fixed, slowly take small steps with your feet to walk them forward until they meet your hands.

Keep your legs as straight as possible to deepen the hamstring stretch, and avoid letting your hips sag when in the plank.

Begin rotating your arms in small, controlled circles, gradually increasing the size of the circles.

Maintain an upright posture and control the rotation from your shoulder joint, keeping the movement slow and deliberate.

Pull the weight toward your hip, keeping your elbow close to your body and squeezing your shoulder blade.

Keep your back flat and your neck neutral; do not let your shoulder "drop" or rotate toward the floor at the bottom.

Curl the weights up toward your shoulders, squeezing the biceps at the top of the movement.

Keep your upper arms completely still and avoid using your back or shoulders to "swing" the weight up.

Keeping your arms nearly straight, sweep them out to the sides and up in a large circular arc until the dumbbells meet over your head.

Control the weights on the way down in the same circular motion; do not let them drop quickly, and avoid arching your back as the weights go overhead.

Lower your arms out to the sides in a wide arc until you feel a stretch in your chest, then squeeze them back together.

Do not let your elbows drop below the level of your shoulders to avoid putting too much stress on the joints.

Bend only at the elbows to lower the weights toward your temples, then extend them back to the start.

Keep your upper arms vertical and completely still; the only part of your body that should move is your forearm.

Immediately raise them out to your sides (lateral raise) to shoulder height before returning to the start.

Use a controlled tempo for both directions and avoid shrugging your shoulders toward your ears during the lift.

Lower your chest toward the floor between the weights, then press back up until your arms are straight.

Ensure the dumbbells are stable and won't roll; this variation allows for a deeper range of motion and is easier on the wrists.

Perform a crunch and "pass" the dumbbell under one leg to the other hand, alternating legs like a bicycle motion.

Focus on lifting your shoulder blades off the floor during the pass and keep your lower back pressed into the mat.

Extend your arms forward or rest them by your sides, letting your head gently rest on the floor.

Use this pose for active recovery and deep stretching; focus on slow, deep breathing into your back and hips.

Slide one arm underneath your opposite arm and across your body, allowing your head and shoulder to rest on the floor.

Hold the stretch for 15-20 seconds, allowing your upper back to gently twist open, and breathe deeply.

Gently roll your ear toward your shoulder, then continue the slow, controlled rotation in a full circle.

Perform the movement very slowly and gently; if you feel any sharp pain, stop immediately and only perform half circles (ear to shoulder).