Although testosterone is generally associated with masculinity, the benefits of this naturally produced hormone are critical for both men and women in a number of ways. Playing a key role in the building of lean muscle mass and strong bones, healthy testosterone levels can guard against osteoporosis, boost athletic performance, increase sexual desire, improve mood, decrease risk of cardiovascular diseases, and much more. Specific to the fitness athlete, however, how can we continue to naturally boost this hormone in our body after having already pursued the basics of decreasing body weight through exercise? Here are 5 ways you can boost your testosterone levels and make greater gains both in and out of the box.
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Ladies' Triblend Racerback Tank
|Length (inches)||26 7/8||27 1/2||28 1/8||28 3/4||29 3/8|
|Width (inches)||15||16||17||18||19 1/2|
*These are not preshrunk.
We advise you to measure your arm when in a locked out with your muscles relaxed. Select the size below that best fits both measurements.
|Size||2" below (in)||2" above (in)|
|XS||8.20 - 10.20||9.40 - 11.80|
|S||9.40 - 10.40||10.60 - 13.20|
|M||10.60 - 12.60||11.80 - 14.60|
|L||11.80 - 13.80||13.00 - 15.90|
|XL||13.0 - 15.0||14.20 - 17.30|
|2XL||14.20 - 16.10||15.30 - 18.70|
|3XL||15.20 - 17.10||16.30 - 19.70|
|4XL||16.20 - 18.10||17.30 - 20|
For specific sizing please refer to the product page size chart.
TUFF 7mm X-Training Knee Sleeves
How to Size: Measure circumference of the knee (mid-patella) in a locked position (muscles must be relaxed). Unisex sizes.
|S||11.8 in. - 13.0 in.|
|M||13.0 in. - 14.2 in.|
|L||14.2 in. - 15.7 in.|
|XL||15.7 in. - 17.0 in.|
|XXL||17.0 in. - 18.3 in.|
*If you prefer a tighter fit please order one size smaller than your measurement.
TUFF 7mm Power Series Knee Sleeves
How to Size: Measure circumference of the knee (mid-patella) in a locked position (muscles must be relaxed). If your calves are bigger than your knee measurement, we recommend using the circumference of your calf
|Sizes||Measured in inches|
|XS||12" - 13.3"|
|S||13.3" - 14.5"|
|M||14.5" - 15.7"|
|L||15.7" - 17"|
|XL||17" - 17.7"|
|XXL||17.7" - 18.5"|
|3XL||18.5" - 19.3"|
|4XL||19.3" - 20"|