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.
15 Core Strengthening Exercises for Athletes. When it comes to core exercises, too much focus is placed on the abs and not enough on the back, pelvic and diaphragm muscles, which are essential for strength and stability. Here are 15 core strenghtening exercises that work all of these areas.