Blood has a specific gravity of about 1.06, so a litre weighs 1060gm. What a pint weighs depends on whether you mean an Imperial pint or a US pint. Whatever unit you normally use to measure weight: grams, ounces, pounds, whatever you are used to.
Free Perimeter Shooting Workout. This shooting workout is a great way to improve your shooting, develop rhythm, build confidence, and get up a high amount of reps in a short amount of time.
Brazilian Jiu Jitsu (BJJ) was developed in the early 20th century by Mitsuyo Maeda, and focuses on grappling and ground fighting. BJJ is considered a combat sport and a self-defense system and uses submission holds, joint locks and choke holds to subdue the opponent. It is a very effective style in which a fighter can use little to no strength to subdue a much larger opponent.