1
vote
2answers
405 views

Alternating exercise to get faster fitness gains

In roughly 12 weeks I am going on an alpine mountaineering holiday with friends. I'm sure that the fitter I am the more I will enjoy it. I've started doing the couch to 5k program to improve my ...
27
votes
3answers
1k views

What are some signs of overtraining?

I'm currently working out 5-6 days a week, typically 3 days of weights and 2-3 of HIIT/Tabata. My focus is on strength and endurance training (not size). When I feel tired I take a day off...some ...