forehand tennis drills的意思

正手網球練習

forehand drives───正手擊球

fore and aft rigs───前后操縱臺

fore and aft sails───前后帆

forehand drive───正手擊球

forehandedness───正手

breast drills───胸壓鉆；胸壓式手搖鉆

fore and aft rig───前后操縱臺