 Right. So think about this. A 93% increase in a person who has some repetitive stress in their elbow, it's an almost doubling in hand strength. So just think about all the things that you do in your daily life, picking up groceries, your kids, your grandkids, gripping the steering wheel of a car, playing golf or tennis, gardening or riding a bike. A doubling of grip strength makes a big difference. I mean, when you take astaxanthin, you get stronger, you feel stronger, you have more energy, endurance.