03-02-2010, 06:33 AM
nope .. have found the 400's to be best done on a 400m track
it has led me to consider taking out the session for the slower runners who do not do the session on the track
has led to a few calf muscle problems which can lead to other injury problems if not cautious
Cheers
TheEd
it has led me to consider taking out the session for the slower runners who do not do the session on the track
has led to a few calf muscle problems which can lead to other injury problems if not cautious
Cheers
TheEd