'1/2 At full speed you'll be standing tall; your arms pumping straight forward on top of that back (do not thrust your arm across those body). Running great is about efficiency. Pump your arms up high to face level as back across your body. All movement should be moving ones own forward. Pumping your primary arms across your body is a waste of momentum this motion doesn't help drive you ahead.



It's no secret that boxer's conduct training camps to you'll find their bouts;… Continue