3
votes
3answers
242 views

Sample Regimen for losing body fat and retaining lean mass

I'll be surprised if this is a duplicate, since the only questions I see on here similar are for gaining mass or something similar. I see questions that mention hiit, but don't mention specific hiit ...
7
votes
4answers
6k views

What is the best time of the day for High Intensity Interval Training (HIIT)?

I have heard a lot about benefits of HIIT; however, nobody seems to address when is the best time for such activities. I got this question when watching "The secret life of your body clock" (BBC ...