Example : after the accident with the idiot who trew open his cardoor when i was on the bike at 30km/h, i had 2 of the left hamstrings damaged in 5 places, a fat package completely torn, upper skin detatched from the actual skin in a 100square centimeter region.
regular and first 2 sports dokters : dont train for half a year.
radiologist (who's also a sports dokter) : Your hamstrings are pretty damn strong, there is damage but the legs can compensate. Use a pressure bandage all day and double the pressure when training. Dont do isolation hamstring excercises. Dont deadlift over 230 and dont squat over 200 for a month, but keep good volume. Apply ice and heat in intervals after training.
Took last advice, dropped 20kg BW, got squat back at previous max, increased deadlift by 25kg, got a significanty gain in hamstringsize.