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.
Updated January 12, 2016. This core workout focuses on using an exercise ball to strengthen all of the muscles in the abs and back or, as we say in the biz, the 'core.' I love these moves because they not only strengthen the core, they target balance, stability and overall coordination, making this a multi-purpose workout.