After following this 21-day arm plan, not only will your arms look toned — you'll also be stronger. This arm challenge was designed with everyone in mind — whether it's your first time working out or you're at the gym on a daily basis.
This is by far the best site I have found on Paleo lifestyle. Mark is thorough in his research and views and is also entertaining. He presents the information in a very user friendly form that engages the reader. He helps you WANT to live like this.