Mark has scored below average on his sit and reach test, which shows that he needs to improve his flexibility (1 mark) Long jumpers need good flexibility in their hips which means that he should start flexibility training to improve his performance. Changing the type of flexibility training may help him make further improvements to his overall flexibility. Ballistic, PNF, Static. Mark is average for the vertical jump which is a test for explosive strength and power. Mark could use weight training to improve his power and strength. Long jumpers need explosive strength when they start there run up and when they take off the board. Mark is average for the 35m sprint test this is a test of speed. Mark needs good speed for his run up when doing the long jump to get a better distance. To improve his speed Mark could take part in high intensity training sessions.