and still waiting… doesn’t have to be perfect, Charlie! keep this for an update; lol
with everyone waiting for the new material, i was wondering how you’ll cope with the demand; be prepared, be very prepared 
later
what is the importance of speed endurance for a 100m sprinter
maintain ur speed across the whole distance (which never really happens) so wat ur really doing is making ur deceleration minimal
the better the sprinter, the less speed endurance he needs… think about it; most of us are light years away from it though…