5km Fartlek Training..
1km @ 6min/km
3km @ 3min fast, 1min slow
1km @ 5:30-4:30min/km
These free workouts have been compiled by our Personal Trainers for you to use at home, in the gym or at the park to help you improve your personal fitness (our Personal Trainers also complete each workout prior to posting).
Regards,
RAWNRG Team.