Testosterone is a steroid hormone produced in the adrenal glands of both sexes and in the testes of males and the ovaries of females. Testosterone is largely responsible for the formation and maintenance of male sex characteristics, including both the larger bone and muscle development seen in males. The testosterone levels in humans are regulated by hormones released from the brain; in males the hypothalamus and pituitary glands in the brain increase testosterone during puberty and male characteristics develop (for example, penile enlargement, facial hair, interest in sex).
Having a kettlebell is essentially halfway to having all the exercise equipment you need. From swings to deadlifts, presses, cleans, snatches and goblet squats, grabbing a kettlebell can help you unlock a near-limitless amount of full-body exercises that can string together a monster HIIT workout. If you plan to purchase just one, our advice is to chose a weight according to an exercise that you might find more challenging. You want a KB that's heavy enough to tax you with moves your efficient with but light enough that you can still move it without compromising your form.
$ for a 17-pounder at
“My family doctor basically told me that I had to live with my Low T problem which was not something I wanted to hear. He told me this for 2 years and in fact it made me so mad that I am no longer his patient. I decided to get checked at TCT. After a thorough evaluation, including checking my blood, they told me that Low T was not something that I had to live with and in fact, they have helped with my other medical problems. They are treating my blood pressure, cholesterol and erection problems as well. I’m in my late forties and finally feel like I have been “tuned-up”. I feel better than I have in years which allows me to focus less on me and more on the things I find important. Thank you to everyone who helped get me where I am, including my ex-doctor. Keep up the good work TCT!” — Todd J.