Having sex can introduce bacteria into the urinary tract, too. Symptoms of UTIs. To identify a UTI, keep an eye out for the following symptoms: A burning feeling when you urinate. A frequent or intense urge to urinate, even though little comes out when you do. Pain or pressure in your back or lower abdomen.
Chest Muscles. The push-up exercise requires the recruitment of many muscles, but there are two primary movers. The chest muscles are the first primary movers and include your pectoralis major and minor. Imagine a Japanese hand fan rotated 90 degrees with the top of the fan pointing toward your sternum and the bottom of the fan pointing out to you upper arm bone -- the humerus.
Lower Body Muscles. The gluteus maximus and quadriceps muscles also work during pushups. The gluteus maximus forms the rounded shape of the buttocks and the quadriceps femoris muscle forms the front of your thigh. They help keep your hips, thighs and legs straight as you perform a pushup.