What are the most important things a coach should consider when designing an effective strength and conditioning program?

When designing an effective strength and conditioning program for an individual, the top three factors to consider are injury history, movement quality, and type of player/position.
 
Transcript: "What are the most important things? A coach should consider when designing, an effective strength and conditioning program? This, I'm going to take this is it's an individual program because obviously it would be different if you're planning for a team. I think in terms of the top three injury history of a player think, he's really important movement quality, so however, you screen your player, I think that becomes really important, that gives you an individual insight into what the player is like, how they move. And then also, the type of player Yeah, so type of play, but also position, I think they're the top three that I would consider when planning individual snc programs."