An interesting fact is that growers prefer sensimilla which is the name for cannabis plants that are not pollinated and do not have seeds. The structure of the female flower that is called glandular trichome produces resin on the flowers and leaves close to them.
A flexed knee is at about 140 degrees. It is a common misconception that 0-140 degrees is a normal range of motion, but most people have some hyperextension, too, taking their ROM into negative numbers. 1  normal ROM is usually minus 5 to 143 degrees in women.
This exercise also helps increase terminal knee extension range of motion. You can increase the knee extension time to up to 30 minutes. Sit upright in a chair and place the leg with the artificial knee as straight as possible on an opposite facing chair (opposite chair not shown).it in a stable chair and bend your leg so that it is underneath the seat, bending your knee back as far as possible. Hold it for five seconds and then return it to the resting position. This exercise can help to improve your range of motion.