Pushups and pullups look easy. You don’t use barbells or fancy equipment. The guy benching 200 lbs. seems like he’s working harder. Then you try a wide-grip pullup or pushup, and you realize: lifting your own body requires great strength. Pushups and pullups challenge your torso muscles. You do them anytime, anywhere.

While general weightlifting and upper body training will work your forearms, some exercises focus on the forearms alone. Of course the "best" exercise depends on what you want to achieve -- whether flexibility, bulk or tone.

If your hands and feet tingle while you work out, it's not a normal part of exercise. It may be something as simple as being dehydrated or indicative of a more serious problem. Consult your doctor.

Elbow hyperextension occurs when your elbow is forced to bend backward in a way that involves enough force to place a strain on the connective tissues in the joint. This injury can result in pain, tenderness and the inability to fully move the joint.

Your forearms consist of stabilizers and movers that work together with your hands, upper arms and shoulders. Stabilizers keep your wrists and elbows in place when you move, and movers flex and extend your hands and rotate your arms.

The pushup is a classic strength-training move that can be performed without weights and instead uses your own body weight as leverage to build muscle. When performed correctly, pushups help strengthen the arms, legs and core muscles.

At-home workouts are an effective alternative for days you don't have the time to get to the gym or if you simply prefer to work out from the comfort of your own home.

A range of medical conditions can cause numbness in your fingers at night. Carpal tunnel syndrome, pinched nerves and arthritis are the most common culprits. While exercise can help relieve night numbness, medications, splints and day treatments also play a role in treating the symptoms while you sleep.

Getting ripped upper arms requires targeted strength training workouts of the triceps and biceps. Not only does a targeted weight lifting program define the muscles of your upper arm, but it builds strength and endurance while decreasing your risk of injury to the bone and joints of your upper arm.

You’ve recently tried on a strapless dress and noticed that your arms are looking soft and flabby. Having excess fat on your arms can cause self-consciousness about showing off your upper body. You aren’t doomed to a lifetime of long-sleeved shirts.

The lat pulldown is effective for building overall upper-body strength. This exercise is performed on a machine found at many gyms and health clubs and mimics the motion of a pullup in a seated position.

Your forearm is composed of several muscles that flex and extend the hand and wrist. You use these muscles frequently when you write, swing a tennis racket or operate a piece of machinery. Overusing the muscles in the forearm can result in a condition known as tendinitis.