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.
The term interval actually refers to the rest interval, but will be used here, as elsewhere, to describe both the running and rest portions of the workout. There are three main reasons to do interval training: Intervals are used to increase anaerobic threshold levels.