Although in early 1998 he was still able to do five reps in the bench press with 495 lbs, three reps in the squat with 855 lbs (with no suit and no knee wraps), and three reps in the standing press with 405 lbs in training, while traveling with the World Wrestling Federation , he never returned to compete again in official championships in favor of his wrestling career.  He weighed 380 lbs at that time, and his right upper arm was measured at 24” by Terry Todd .  By basically ending his lifting career at the age of 26, it is probable that he never reached his full physical potential as a professional lifter. Henry remains the youngest man in history to squat more than 900 pounds without a squat suit as well as the youngest to total more than 2,300 pounds raw  – he's the only person ever to have accomplished any of these feats at under 25 years of age. 
The exact dosing instructions for nitric oxide supplement is not known. However, most supplements contain an average dose of grams of L-arginine and L-citrulline. We suggest you follow a process known as tolerance mapping to understand just how much nitric acid is required for your body. The process is simple. All you have to do is start with a small dose in Week 1. During the first week, make sure you note down the benefits and side effects that you are feeling. Once your body has adjusted to the lowest dose possible, you can then increase the dosing until you start feeling beneficial effects. Gradually, your body starts adjusting to the supplement and you will hit your optimal dose. However, the temporary recommendations for the supplement that you can take 2000mg-6000mg per day for optimum effects. Please note that overdosing is possible as dose variations can happen due to physiological differences. In case you notice diarrhea, vomiting, weakness, and nausea, stop the supplement immediately and consult your personal physician. Please note that liquids are absorbed much faster than solids and dosages for liquids will be lower than that of solid preparations.