If you missed it, read the down-low on what Greatist's Renew Year Challenge is all about.
Drop and give us… 100. Yep, you heard that right. Space them out during the day (10 sets of 10, 5 sets of 20, etc.), or go all-in at once. Does 100 seem too crazy? Modify them (with knees on the ground), or aim for 50 instead.
We know you have arms of steel, but a little help never hurt anyone: Here’s how to do the perfect pushup.
Feel the burn, share the glory.