Endure Smarter Not Harder (Motivation For Current And Aspiring Endurance Challenge Athletes Book 1)
Grant Shymskeamazon.com
Endure Smarter Not Harder (Motivation For Current And Aspiring Endurance Challenge Athletes Book 1)
To keep your body getting fitter you have to keep it reeling in a constant state of adaptation. Variety in fitness is the only way to do this, quality over quantity, breaking up the
“Train like a man possessed”, this usually elicits a half humorous smile but I