14. Vault: pre-elements 1. Jump pre-elements are important for training in which gymnastic disciplines? ____________________________________________________________________________ 2. Write at least 5 different exercises for the development of explosive strength of the lower limbs. ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ 3. Which type of mechanical energy do we benefit from when using a springboard or trampoline? __________________________________________________________ 4. Choose the correct answer: a) in front of the springboard, we perform a two-foot take-off, from the springboard a two-foot take-off b) in front of the springboard, we perform a two-foot take-off, from the springboard a single-leg take-off c) in front of the springboard, we perform a single-leg take-off, from the springboard a two-foot take-off d) in front of the springboard, we perform a single-leg take-off, from the springboard a single-leg take-off 5. Try and underline the ways you can jump rope: regular jump rope bounce; single leg (right) jump rope bounce, single leg (left) jump rope bounce; regular bounce backwards with feet together; criss cross; double unders. If you can do double unders, try how many you can do in one row: ________