New answers tagged muscle-endurance
There are more explanations than this one, but one is what type of muscle fibre you strengthen. Muscle fibre type 1 are slow, weak but have high stamina, type 2 have low stamina but are stronger and faster. This is why some people are born to be sprinters while some are born to run long distances. If you do many reps, your type 2 fibres will tire and the ...
Top 50 recent answers are included