Raw Anti Estrogen Steroids Femara/Letrozole Powder CAS 112809-51-5
|Packing||foil bag or tin.|
|Appearance||White or light yellow crystal|
|Storage||Shading , confined preservation|
Femara (letrozole) is a type II (non-steroidal) third generation
aromatase inhibitor. Clinically it is used to treat postmenopausal
women with either estrogen receptor positive or estrogen receptor
unknown breast cancer.
In women with breast cancer, it has been shown to reduce estrogen
levels by 98% or more (1). However, it’s use and benefits are not
limited to eliminating estrogen in women.
For pre-contest bodybuilders, Letrozole is almost a necessity to
eliminate water retention and achieve the ripped look necessary to
compete in today’s bodybuilding world. However, in my experience,
it is only necessary to be used for the last 4-6 weeks, to
eliminate excess estrogen and water retention. After using
Letrozole I recommend staying away from any estrogen suppression
for at least a month to try to normalize the body.
Standing Leg Curl, like other leg curls, is an isolated exercise
for the biceps that requires a specific instrument to complete.
Only one foot exercise can be completed, which can make up for the
difference between the two legs.
Target exercise site: biceps femoris
1. After adjusting the appropriate weight, stand facing the
standing leg curler, stand on the left foot, and hook the right
foot with the bar. Grasp the handle and keep the body upright and
balanced during the movement.
2. Contract the biceps femoris and use the force to bend upwards as
much as possible.
3. Pause, slow and controlled decentralization.
4. Repeat the specified number of times and exchange the left and
right foot positions.
1. Choose the right weight, control it by bending and lowering,
instead of using inertia.