A Fartlek (swedish for “speed play”) workout involves sprinting and jogging off and on during a run. For example, a normal fartlek workout will be a 20-60 minute run. However, instead of keeping...
Tag: running
" I want to get better at running ... so I have to work hard and exercise with intensity , right? " No! It is important to note that as a beginner runner, almost everything you do will improve...