How long should large muscle groups (biceps, triceps, chest, back, abdominal, legs) be stretched? 5 seconds 10 seconds 15 seconds 20 seconds

Should be around 30 seconds each so I would go with 20 since it would be the closets one

This is a pretty on point question because all we need to do is replace 's' in the equation with '35'.the calculation will be9.95 + 0.30s = c9.95 + 0.30 (35) = c9.95 + 10.5  = cc = 20.45

Answer im thinking prostate;