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Starts Today !! This months workout challenge. Jumping July: Jump rope, Jumping jacks, Jump Squats

Dang these challenges! Stop exploiting my competitive nature, Pintrest! 30 day jumping jacks challenge

Six-Pack March, 2013 Edition. Fab Abs. Ripped. This could be you! Free monthly workout calendar

The Crafty Ginger: Fab Ab February - Who's doing this with me?

health and beauty / 30-Day Arm Challenge {monthly workout calendar} They have a new one every month focusing on different things

from Shape Magazine

15 Trainers' Favorite TRX Exercises

#crossfit --I'm sure this would be challenging to see how many rounds you can do in 20 min each day/week

from HubPages

5 Tips for Building Muscle!

Back On Pointe - onefitmodel: heck freaking yeah. doing it.