i triple jump for a small D1 college in the southland conference. my pr in high school was like 44'1" so fa my college pr is 45'. i cant seem to get over this hump. i get upset when i jus this and my coach notices it and tells me to stop getting mad because im jumping good im just not strong enough to go further. and that i wont jump a 48' unless i can squat 400 lbs. how true do u think this is?
[EDIT: Subject changed to reflect topic]