CONSIDERING BEST POSTURE FOR MINI TRAMPOLINE WORKOUTS, it is important at the beginning of each workout on your rebounder that you take time to check your posture - it is important that you come back to a correct postural stance to perform rebounding skills correctly. This gentle sequence at the beginning of The Starbound Workout leads into gentle pulsing on your rebounder. For perfect posture as you bounce check toes are aligned, and that your pelvis is aligned through the midline. Zip up from the Pubic bone to the navel, lift the ribcage and press the navel into spine.