The biceps brachii, or biceps, is a two-headed muscle consisting of the long head and short head. Both heads originate on the scapula and attach to the forearm. The long head is the outer head of the biceps, the development of which provides the biceps peak much desired by bodybuilders.
Read more →
Loss of muscle mass, known as sarcopenia, accelerated by lack of weight-bearing exercise, begins in your forties and quickens after you hit 75. This is accompanied by diminished levels of testosterone and growth hormones, according to Chantal Vella M.S. and Len Kravitz Ph.D., of the University of New Mexico.
Read more →
The triceps or triceps brachii consist of three heads, the long head, the medial head and the lateral head. The long head is the largest of the three and runs along the bottom part of the humerus or upper arm bone. The medial head is near the mid line and is mostly covered by the long head and lateral head.
Read more →
Your heart rate while exercising is an indicator of the level of intensity and effort you are putting into the ongoing activity. A high heart rate verging on the maximum does present more risks and could be considered dangerous depending on a variety of factors.
Read more →
Middle age generally brings a stiffening of your blood vessels and a drop in testosterone levels accompanied by a loss of lean muscle tissue and increase in body fat. However, Harvard Health Publications says that a regular exercise program can help combat some of these unwelcome changes.
Read more →
Carbohydrates contain four calories per gram and are the body's main source of energy. However, carbs have different characteristics and each type should be used in a specific way to help you achieve your weight lifting goals.
Read more →
The subscapularis is among the four muscles the rotator cuff. It originates on the anterior surface of the scapula and inserts into the top of the humerus -- the upper arm bone. Together with the other rotator cuff muscles, the subscapularis maintains the integrity of the shoulder joint.
Read more →
Abdominal workouts are a crucial part of any fitness routine or program. Strong abs will stabilize your core to help to prevent musculoskeletal problems. And, a lean physique with six-pack abs is aesthetically pleasing.
Read more →
Former world heavyweight champion Evander Holyfield is considered a small heavyweight compared with some of the behemoths that populate the division, dating from the early 1990s. Holyfield had to build up his 190-lb. cruiserweight body with a carefully targeted weight-training program to get to 215 lbs.
Read more →
The barbell squat is known as the king of all exercises. It is a challenging exercise that works all your lower body muscles and makes you stronger; according to strength coach Jim Smith writing for Schwarzenegger.com, squats induce muscle growth all over your body.
Read more →
Belly fat looks unpleasant, but beyond aesthetic considerations, it also poses a serious risk to your health. According to Harvard Health Publications, belly fat increases your chances of developing heart disease and several other diseases that have a negative impact on your quality of life.
Read more →
"Man boobs," also known as gynecomastia, are an unsightly and embarrassing condition which can be caused by a variety of factors. Surgery may be a common solution, but man boobs can also be cured or drastically reduced by exercise or by avoiding certain foods and including other foods in your diet.
Read more →
Testosterone is the primary muscle-building hormone in your body, and increasing your strength with a low level of testosterone can be challenging.
Read more →
Pushups and chinups are body-weight exercises which have lost popularity due to the prevalence of resistance equipment that isolate individual muscles. Pushups and chinups can help you increase strength and improve muscle tone and definition, and can play a role in helping you get big or build muscle.
Read more →