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.
In layman's terms the core consists of everything from your upper abs right above the rib cage to right below the gluteus to include the fron and back of the body. A core exercise is an exercise that targets any one of the 29 muscles found in the core. The core is made up of two systems: stabilization and movement. When performing core exercises you want to stabilize before attempting movement.