SPARTAN PERFORMANCE CROSSFIT SUFFOLK
Run 400 meters
95 pound Thruster, 21 reps
Run 300 meters
95 pound Thruster, 15 reps
Run 200 meters
95 pound Thruster, 9 reps
Lauren and Lisa
How Much Protein Is Right For You? "Scientists at the University of Illinois designed a weight-loss program in which one group ate the RDA for protein, while a matched group ate two times the RDA recommended amount. Both groups also exercised. The RDA group lost 12 pounds of fat in 16 weeks, while the higher-protein group lost nearly 20 pounds during the same time period. The RDA group also lost two pounds of muscle. This suggests that you need more protein during a weight-loss program, both to lose fat and to preserve your muscle.
“But wait,” protein naysayers will bark. “Won’t eating all of that protein jeopardize your cardiovascular system? It’s bound to clog your arteries.”
To put that concern to the test, researchers pooled together a group of subjects with high blood pressure and less-than-ideal cholesterol, and tested the impact of adding more protein to their diets. (The OmniHeart study) No one was allowed to gain or lose weight during the test, so any changes couldn’t be chalked up to the benefits of dropping a few pounds. Some subjects ate a diet with 18 percent of their total calories coming from protein, which is pretty close to the USDA’s recommended amount. A second group upped their protein intake to 28 percent.
The higher-protein group showed better health across the board. People in that group had greater decreases in blood pressure, LDL (“bad”) cholesterol, and triglyceride levels. What’s more, their estimated 10-year risk of heart disease decreased compared to those on the lower protein track. Had these subjects been allowed to lose weight, the results may have been even more dramatic."—Mike Roussell for LiveStrong.com