Activities Sports & Athletics How to Determine If You Are a Hardgainer And what you can do to still be a successful bodybuilder Share PINTEREST Email Print MR.BIG-PHOTOGRAPHY / Getty Images Sports & Athletics Bodybuilding Training & Routines Basics Health & Safety Baseball Basketball Bicycling Billiards Bowling Boxing Car Racing Cheerleading Cricket Extreme Sports Football Golf Gymnastics Ice Hockey Martial Arts Professional Wrestling Skateboarding Skating Paintball Soccer Swimming & Diving Table Tennis Tennis Track & Field Volleyball Other Activities Learn More By Hugo Rivera Hugo Rivera is a nationally ranked competitive bodybuilder. He has written several books on fitness and bodybuilding, including "The Body Sculpting Bible." our editorial process Hugo Rivera Updated April 16, 2018 The popular definition of a hardgainer is a person who practices bodybuilding that works out hard with weights but has a hard time putting on muscle. Six weeks of working out can go by and no significant changes in muscle size are noted other than perhaps a bit of an increase in muscle tone and definition. According to this popular definition of a hardgainer, all of us are "hardgainers" because for the most part, putting on muscle is not an easy endeavor. The easiest period to gain muscle is during puberty when anabolic hormone production is at an all-time high. After that, gaining muscle becomes progressively harder as we age due to the fact that hormonal production starts declining between the ages of 25 and 30. Ectomorph Somatypes By most definitions, a hardgainer is the naturally skinny person, who no matter what he or she eats, always seem to remain the same body weight. This is what Dr. William H. Sheldon referred to as an "ectomorph" somatotype when he came up with the theory sometime in the 1940s. Sheldon's theory states that human bodies are divided into three main somatotypes; the ectomorph, the endomorph, and the mesomorph. In a nutshell, the ectomorph is the naturally skinny person who has trouble gaining weight, whether in the form of muscle or fat. The endomorph, on the other hand, has the opposite problem, it is too easy for a person with this body type to gain weight. While endomorphs are easy muscle gainers, provided they diet and train correctly, they are cursed with a slow metabolism, which makes it imperative that they be strict with their diet year round if they wish to have any abdominal definition. The mesomorph, however, is the naturally muscular person, who also has a higher metabolism than the endomorph. Mesomorphs make excellent bodybuilders and for them, gains in muscle and reduction in body fat come rather easily provided they maintain a great training and nutrition program; life is not fair. What to Do If You're a Hardgainer Now, having said this, is a hardgainer doomed to stay looking the same way forever? Not at all. Basically, all the hardgainer has to do is modify their bodybuilding training and nutrition program to suit his/her unique metabolism. While most people will do best on a diet consisting of 40% carbohydrates, 40% proteins, iand 20% fats, the hardgainer will benefit most from a diet consisting of 50% carbs, 25 % proteins and 25% good fats. In addition, while the typical person gets great results on a caloric intake that equals their lean body mass times 12, the hardgainer is better served by taking in as much as 24 calories per pound of total bodyweight (as opposed to lean body mass). Therefore, if you are a hardgainer and weigh 150 lbs, your caloric intake will be 3600 calories (150 x 24). Your total amounts of carbohydrates per day will be in the order of 450 grams of carbs, your protein will be 225 grams and your fats will be 100 grams of good fats per day. You can take all of this in 6, 7 or even 8 meals. The key thing for a hardgainer to be successful is to minimize their caloric expenditures and maximize their caloric intake. This is necessary as the hardgainer metabolism is a furnace that burns calories at all times and if not enough are supplied at one time or the other, then muscle will be consumed by the body for energy purposes. After all, this metabolic issue is what makes a person a hardgainer. Recommended Training For Hardgainers Three to four sessions per week of periodized weight training, lasting for 60 minutes at the most, is all a hardgainer can get away with. Cardiovascular exercise should be limited to a couple of light walks on the days off lasting no more than 20 minutes. Remember that the hardgainer needs to limit caloric expenditure. Because of this, he/she needs to get in the gym, stimulate the muscle and get out. In addition to a hardgainer's bodybuilding training routine, consider 10 sets of 10 reps or 5 sets of 5 reps to progress. Benefits of Being a Hardgainer If you are a hardgainer that does not mean it's the end of the world. Many determined hardgainers that have achieved their bodybuilding goals (and even won competitions) with a ton of determination and very hard work. The beauty of hardgainers is the fact that it is very hard for them to gain body fat, so therefore, any muscle gains that they make are highly visible due to the amount of muscle definition that the hardgainer has. If you are a hardgainer, plan your meals ahead of time, pack them in a cooler and ensure that you never run out of food. When in the gym, get in, and get out. At night, get plenty of rest, and if you follow all of this day in and day out, then get ready to grow!