Table 1.

Weighted characteristics of the study variables stratified by engagement in muscle strengthening activities within the past 30 days.

	Engaged in MSA (n = 1168)	Did not engage in MSA (n = 3218)
Age, yrs	43.1 (0.7)	48.1 (0.8)
Male, %	51.4	46.7
Non-Hispanic white, %	74.4	71.7
Overweight/Obese, %	60.1	70.6
MVPA, %	91.2	57.2
Smoke, %	21.8	30.6
Diabetes, %	4.7	8.9
Hypertension, %	22.7	32.8
Meets sleep guidelines, %	62.3	55.3

MSA, muscle strengthening activities; MVPA, moderate-to-vigorous physical activity.