What to know about the 75 hard challenge
Selfies, cold showers, reading books - it doesn't sound like a diet plan, but its the basis of the 75 hard challenge that has taken over TikTok. So what exactly is it and what do health experts say about it?
Selfies, cold showers, reading books - it doesn't sound like a diet plan, but its the basis of the 75 hard challenge that has taken over TikTok. So what exactly is it and what do health experts say about it?