Vary your training, your running partners, and your environment. Only your imagination limits the ways you can spice up your running routine.
The Runner's Handbook (ed. Penguin, 1996) - ISBN: 9781101199909
Vary your training, your running partners, and your environment. Only your imagination limits the ways you can spice up your running routine.
The Runner's Handbook (ed. Penguin, 1996) - ISBN: 9781101199909