No you may not..............................
Yes because it gives the leg and ankle stability
Answer: Bone fracture surgical repair is performed when a broken bone can't heal properly with casting, splinting or bracing alone. The most common type of fracture surgery involves internal fixation, where broken pieces of bone are placed back in the right position using surgical screws, pins, rods, or plates.
True
In the standard pushup, the following muscles are targeted:
chest muscles, or pectorals.
shoulders, or deltoids.
back of your arms, or triceps.
abdominals.
the “wing” muscles directly under your armpit, called the serratus anterior.
I believe your answer will be True.