Table 1. Descriptive statistics at baseline and at bedrest termination (day0 and day35).

	Baseline (day0)		Bedrest termination (day35)
	mean±SEM	min-max	mean±SEM	min-max
Weight, kg	73.7±2.2	54.2–98.1	71.4±2.1	52.9–94.6
Fat mass, kg	12.8±1.1	8.0–27.9	12.6±1.2	8.0–29.5
Fat-free mass, kg	60.9±1.4	45.4–75.2	58.7±1.3	44.5–73.2
Skeletal muscle mass, kg	31.9±0.8	24.4–39.8	30.8±0.7	23.9–39.6
Dietary calorie, calorie/day	2781±46	2347–3084	2194±31	1701–2588
Dietary protein, g/day	85.0±1.9	70–97	67.1±0.9	52–91
Hemoglobin, g/L	145.6±2.1	139–165	154.6±2.5	144–175
Hematocrit, %	43.2±0.7	41.5–49.4	45.0±0.8	41.9–50.6