After seeing push-up challenges everywhere, I decided to do 10 a day for 30 days to see what would happen. By the end, I noticed stronger, more defined triceps and could move through each set faster, ...

I recently did a challenge that was 100 push ups a day AND 100 pull ups a day for a whole month. It was pretty tough at first, but after about a week of it I felt like I could keep going on autopilot.

Julia is the associate news editor for Health, where she edits and publishes news articles on trending health and wellness topics. Her work has been featured in The Heights, an independent student ...