When coaches refer an athlete to me, their first request is often to work on “explosive strength”. In basketball, quick pivots and high jumps. In baseball, fast throws. In soccer, direction changes and long kicks. On the track, fast starts. Really in all cases, quick, powerful moves in fast-paced sports.
I’ve learned that when we train one system at a time, we decrease our movement skills. No muscle or system works in isolation. So we must be careful to train for the full body movements we want, not for strength in specific muscles.