Table 1.

Contents of exercise interventions by group.

	Intervention group	Control group
Training method	Specific strength training combined with standard care exercise program	Standard care exercise program
Training emphases	Strength AND Endurance/coordination Sportive games Flexibility/relaxation	Endurance/coordination Sportive games Flexibility/relaxation
Exercise session example
Warm-up (5 min)	Bicycle ergometer, joint mobilization	Walking
Main part (20 min)	Elbow planks, squats combined with shoulder press, biceps curls, sidewalks with resistance band	Coordination with juggling balls, table tennis
Cool-down (5 min)	Muscle relaxation	Fantasy relaxation

Min, minutes.

The amount of training for both groups was identical with 30 min per exercise session and 2–3 sessions per week.