Getting Started. Talk with your doctor before you start an exercise program. Ask about any changes to your. strength routine burns about 25 more calories than traditional weight lifting, This home training plan uses your bodys own resistance (weight) as a medium to exercise with. The Lean Body Challenge Exercise Program. Is this a brief weight loss plan, encouraging more than it could attain?. Slim in 6 is a 6 week exercise and diet program from BeachBody.