For years, fitness professionals have had to combat genetic rationales their clients use to justify why they can’t achieve their goals—ranging from statements like “Everyone in my family is overweight; it’s just in my genes” to “Athleticism just isn’t in my DNA.”

For the most part, fit pros have had no choice but to accept these excuses because, truthfully, how could they argue? Disciplined trainers and instructors might challenge their clients, suggesting outcomes are due to lack of compliance, but either way, could they really prove otherwise?

Similarly, when clients can’t find any other explanation for why they’re not reaching their goals, their attention turns to the biological cards they were dealt. But what if the program they’re following simply isn’t suited for their genetic makeup?

The truth is, yes, client performance and results can be impacted by DNA. There are correlations with specific genetic profiles related to how the body responds to fitness and nutrition. But more often than not, with compliance plus an exercise and nutrition program uniquely tailored to their needs, results happen.

Genetic testing for diagnostic or heritage purposes is making its way into the mainstream. It’s also finding its way into the fitness and nutrition industry. Here are specific genetic markers every trainer, instructor and client should care about.

Weight Loss Tendency

This genetic profile indicates how likely it will be for a person to lose weight with standard dieting and exercise tactics. Those who score unfavorably for this profile can still lose weight. They just need to be more diligent with their compliance and expect to put in extra effort.

Fat-Loss Response to Cardio

Stored body fat can be used as fuel during cardio activity. But how quickly is the body going to use this fuel? A client’s genetic profile can play a role in this process. Those with a favorable profile will use stored fat more readily. Those with a normal or less favorable genotype can still access stored body fat with cardio; it just takes them a bit longer. This could help determine the choice between 30-minute versus 60-minute cardio sessions.

Intrinsic Motivation to Exercise

Some people love to work out for the sake of working out. They have intrinsic motivation. Clients who don’t find immediate enjoyment from exercise shouldn’t feel embarrassed. It could very likely be part of their DNA. In this case, clients have the opportunity to accept this information and incorporate more motivation into their fitness regimen, like participating in fun runs, attending group fitness classes or entering weight loss competitions.

Protein Utilization

Trending diets exist for a reason. They work for some people! This means they’ll never fully go away. It also means certain clients might respond more favorably to popular eating styles than others. Individuals who have a genetic profile showing enhanced protein utilization, for example, are more efficient at using this macronutrient—for building, reparation and energy—and therefore will most likely see greater weight loss in following one of the high-protein diets that are currently trending.

As fitness professionals, we know small feats can add up to make a big difference. Consider the impact wearable technology has had on our clients’ ability to see results by simply adding more steps here and there each day. Genetic testing in health and fitness is making the same splash, and you can use this knowledge to customize your programming for better client success and retention.

The genetic traits mentioned here are just four of 36 traits the International Sports Sciences Association tests when certifying fitness and nutrition professionals in their new DNA-Based Fitness Coach course. In this groundbreaking course, trainers and nutritionists can learn about the genetic markers adding up to big results or big misses. It allows them to take the guesswork out of program design and find real solutions for the unique needs of all clients.

https://www.issaonline.com/certification/dna-based-fitness-coach/