As little as two to three percent dehydration can cause performance detriments in the double digits performance range. Staying hydrated is one of the most underrated performance enhancers. Minimally, drink a half an ounce of water per pound of bodyweight; if you train extremely hard and(or) live in a hot/humid climate, you may easily need to double that.
Staying hydrated keeps you healthy and your performance on par.
5. Insufficient Sleep
It’s very difficult to get stronger and ignite hypertrophy without adequate sleep. Sleep is when a large percentage of anabolic hormones, like growth hormone and testosterone, are released. Besides hormonal disruption, one study found after three days with only three hours of sleep per night, maximal bench press, deadlift, and leg press were down significantly. The bench press decreased by 20 pounds.
Other findings in the literature caused by sleep deprivation include reduced energy, decreased time to exhaustion, increased injury rate, reduced sprinting speed, reduced accuracy in basketball, and slower reaction times.
Since strength is the goal, strive for eight hours of sleep nightly, minimally seven.
6. Training at Gyms Without a Squat Rack
In 2006, Albert Argibay, a bodybuilder and a state correction officer, was training at Planet Fitness in New York and literally had the police called on him by gym management for grunting.
Interestingly, Dennis G. O’Connell, a professor of physical therapy at Hardin-Simmons University in Abilene, Texas, has piloted studies on the effects of grunting. O’Connell found that weight lifters produce between two and five percent greater force when they grunt.
On a 500-pound squat, that is 10 to 25 pounds—no gym rule is worth giving up that! Furthermore, Planet Fitness has removed all squat racks. If strength is the objective, avoid this type of gym like the plague.
Final Thoughts
If you are worried about calming your nerves and feeling slightly healthier, you can keep on “sweating to the oldies” and hanging on the machines.
However, if building serious strength and a no-nonsense physique is the objective, avoid these cardinal strength sins at all costs, and get to work hitting the iron!
BY JOSH BRYANT, CSCS, MFS, PES