Thu 16th Aug 2018
Threshold is used to develop faster speeds before fatigue and lactic acid take over. It should be "comfortably hard" .It is 71-75%of max heart rate and corresponds to 10 mile or half m. pace . It should therefore not be intense .
Meet in Pavilion @ 6.50pm. for Threshold session on Thursday 16th. August.
4 x 7.5 mins ( 90 jog )
Marathoners 10 mins threshold extra after.
Session starts @ 7.00pm.