Increase tempo volume, longer hills etc…
Mon: short hills
Tue: 4000+ tempo
Wed: long hills
Thur: 4000+tempo
Fri: short hills or int tempo
Sat: 4000+ tempo
Increase tempo volume, longer hills etc…
Mon: short hills
Tue: 4000+ tempo
Wed: long hills
Thur: 4000+tempo
Fri: short hills or int tempo
Sat: 4000+ tempo