I am on a 3 day split routine (chest and triceps Mondays, back and biceps Wednesdays and shoulders and legs Fridays) with Cardio on Tuesday, Thursday and Sunday.
I am taking some new suppliments (creatine) that have directions to take on “workout days” so I am trying to figure out if cardio days count or just my lifting days.
I believe the folks selling the product are defining “workout” day as your strength training (isotonic) days. To be certain I suggest you call the number located on the product and/or contact the website (usually listed on product). It’s always best to ask the source. Technically from a personal training perspective cardiovascular conditioning and strength training are both considered “workouts”. P.S. Watch the “sugar” content in your creatine product. Compare various brands. You will see that some have more sugar and others not. Less is more in this case:).