Problem: A man is shown talking to a camera followed by him and another woman standing near a volleyball net. The man throws the ball to the girl who bounces it back to him. he

Answer: continues to speak and demonstrate various volleyball moves to do appropriately.

Problem: How to mobilize your spine
Find a flat surface, preferably with light padding.
A carpeted floor works great.
Lie on your back and stretch.

Answer: Imagine that you're being pulled from your feet and the top of your head. This lengthens the spine Tuck your knees into your chest and wrap your arms around your legs.

Problem: How to do pull ups for beginners
Do flexed arm hangs.
To build muscles in your shoulders and arms, start with flexed arm hangs. To do flexed arm hangs, place a box near the pull up bar that puts your chin just over the bar.
Answer: Place your hands on the bar with your palms facing you. Lift yourself upward and hold yourself slightly over the bar.