1 Most total runs in MLB history (team): 94,138 â Cubs.  Most runs scored in MLB history (player): 2,295 â Rickey Henderson (only 6 other players have surpassed the 2,000 mark: Ty Cobb, Barry Bonds, Babe Ruth, Hank Aaron, Pete Rose and Willie Mays).
How It's Measured. Measurement of BMR is more restrictive than RMR. Measuring BMR requires a clinical procedure that takes place in a hospital or laboratory and requires the subject to spend the night. BMR is taken first thing in the morning, after eight hours of sleep and a 12 hour fast while the subject is lying down.RMR does not require a sleepover, and is measured at any time of day following a three to four hour fast.MR is taken first thing in the morning, after eight hours of sleep and a 12 hour fast while the subject is lying down. RMR does not require a sleepover, and is measured at any time of day following a three to four hour fast.
1. Basal Metabolic Rate. The biggest contributor to metabolic rate is resting energy expenditure, also known as Basal Metabolic Rate (BMR). Your BMR is the amount of calories you would need if you laid in bed all day and didn't move.In other words, it's the amount of energy your body needs just to keep you alive and perform basic functions like breathing, keeping your heart beating and maintaining your body's tissues.our BMR is the amount of calories you would need if you laid in bed all day and didn't move. In other words, it's the amount of energy your body needs just to keep you alive and perform basic functions like breathing, keeping your heart beating and maintaining your body's tissues.