What tends to cause the symptoms of soreness that occur at 24-48 hours after a single bout of intensive exercise?

What is the standard site for the measurement of the subscapular skinfold?

Your client is a 59 year old sedentary female with a body mass index of 33 kg/m2. She has no history of heart disease herself, but her mother had a myocardial infarction at the age of 66. She is an ex-smoker who quit 15 years ago, blood pressure is consistently 135/85 mm Hg, total cholesterol is 180 mg/dL (4.6 mmol/L) with an HDL level of 30 mg/dL (0.8 mmol/L), and blood glucose is 90 mg/dL. She has come to you for advice because she wishes to improve her overall health and fitness.
If this client wanted to initiate a regular MODERATE intensity exercise routine, what is recommended by the American College of Sports Medicine prior to her participating in exercise?

When proctoring the AHA/ACSM Health/Fitness Facility Preparticipation Screening Questionnaire to a new client, you learn that he may need to use a facility with a medically qualified staff or need a physician's referral. What sole aspect of his history would put him in that category?

What is the initial American College of Sports Medicine risk stratification of a 57 year old female client who has a blood pressure of 150/70 mm Hg and a total serum cholesterol of 240 mg/dL (6.2
mmol/L)?