Information about Grit Strength Systems

N Broadway 230
49058, Hastings
+1 616-437-9423

Opening hours

  • Monday: 6:00 AM – 8:00 PM
  • Tuesday: 10:00 AM – 8:00 PM
  • Wednesday: 6:00 AM – 8:00 PM
  • Thursday: 10:00 AM – 8:00 PM
  • Friday: 6:00 AM – 8:00 PM
  • Saturday: 8:00 AM – 2:00 PM
  • Sunday: Closed

Grit Strength Systems: Opinions

5/5 (13 Opinions)
Pauline Mayack 2 years ago

Fantastic experience: From the year of 2020 to now, I have gained more strength then I thought was possibe.I am stronger now then I was when I was forty. I am 82 years old and I feel like a 20 year old again, not so with looks Grit Strength Systems and Coach Grummet changes lives!

Tammy White 2 years ago

Fantastic experience: I highly recommend Grit Strength Systems. The coaches are the best. Caleb is a professional athlete with a master's degree. He's tough as nails with a huge heart, everything you want in a coach.

James Johnson 2 years ago

Fantastic experience: I highly recommend Grit Strength Systems and Coach Grummet to Everyone! I have been coached by some of the greats at MSU and in the NFL. I am very thankful to have been given the opportunity to start working out again with a World Class Trainer! Caleb designs programs to meet each individual’s needs, in my case it was mobility, strength and weight loss. I have lost 90lbs. and am making amazing gains each week in strength and mobility! I have had many surgeries due to football injuries and have been diagnosed with peripheral neuropathy. I am not diabetic, so the cause of my condition was unknown according to doctors. I lost feeling in my legs from below my knees to my feet. I was told by numerous medical professionals that neuropathy is irreversible. Since starting my training program at Grit Strength Systems Freedom Barn, I now am getting some feeling back to those areas of my legs and feet. Caleb “True Grit” Grummet has become a great friend as well as an awesome coach and motivator. I cannot say enough about Coach Grummet, he is TRULY one of a kind!

Carrie Moak 2 years ago

Fantastic experience: Caleb and the team at Grit are second to none! I have never been made to feel more welcome then I’ve felt here. I’m so thankful for Grit for helping to improve my health both mentally and physically.

Christopher Allen 2 years ago

Fantastic experience: Coach Caleb Grummet is one of the best developers of talent & mindset I've had my teams work with. Unrivaled passion, knowledge and ability to communicate it to the athlete. Phenomenal guy to work with, 100% recommend. I've worked with many!!

Clint Hoppes 2 years ago

Fantastic experience: I had back surgery 8 years ago and the surgeon told me he would see me in 10 years for the next one. I spent the next 6 years living in fear that I was going to mess up and have to go back to see him again. My wife started working out with Caleb and pushed me to go talk to him and try his system out. I am so glad I did! It was and occasionally still is a mental struggle for me but coach Grummet doesnt give up on me and I feel better than I have in 20 years. I can't thank Grit Strenght Sytems enough!

Caleb Grummet 2 years ago

Fantastic experience: Welcome to Grit Strength Systems! With our advanced knowledge and experience in exercise science, we offer you the best development for sport performance, strength development, and rehab around. Join us and be part of excellence.

Ben Stowell 3 years ago

Fantastic experience: If your looking to work out with someone who is Knowledgeable in Strength, Look No further. Caleb is the Best of the Best. As a Business owner, I needed someone to meet me where I was at health wise as well as work with me around a Busy Schedule. This is by far the Best Decision I have ever made for my Health. Today I "Salute you" Caleb!!! I wouldn't be in better shape today if it wasn't for you and Grit Strength Systems!

Michael Graham 3 years ago

Fantastic experience: We knew Coach Caleb when he was coaching strength and conditioning at the college level. When he opened Grit Strength it was blessing. My son and I started working together with Coach Caleb. Nathaniel flourished under Coach Caleb's guidance and he's now performing at his best at all of the sports that he participates in. My own experience with Coach Caleb has been onw of both physical and mental growth. I no longer have a classic dad bod and feel like I'm the strongest that I've ever been even now as a 50+ age club member. I highly recommend Grit Strength, the only thing that you will lose at the gym is your self doubt.

Howard heacock 3 years ago

Fantastic experience: When I first came to Grit Strength, I was plagued with injuries. My hope was to make myself feel a little better, but my expectations have been far exceeded. Not only do I feel better physically than I have in years, I've made gains in other parts of my life that I wasn't even counting on. I'm stronger than ever with a much more powerful golf game (30 mph faster swing speed), and I'm on a solid track with improving my health. Caleb is an awesome coach. He works on making you strong both inside and out.

Justin Johnson 3 years ago

Fantastic experience: I would 100% recommend Grit Strength Systems to anyone looking to get into better shape. Caleb is a great coach who can work with anyone. The environment is great and everyone there really motivates you to be your best self. I trained there last summer to get prepared for football season and Caleb got me in the best shape I’ve ever been. Not only did I improve physically but also mentally, Caleb taught me to never give up and keep pushing and thanks to him I was able to push myself past my limits.

Gabe Corey 3 years ago

Fantastic experience: The best decision I ever made for my health was contacting Caleb and started training here! The most professional and knowledgeable coach I have ever worked with. This environment is not intimidating, they are great people that genuinely care about you and will help you to achieve your goals. They work with people of all ages and abilities. Go visit Grit Strength Systems today and start working with them, I guarantee you will get the results you are looking for. They will put you on the path to becoming a healthier and stronger person!

Joanna Elenbaas 3 years ago

Fantastic experience: Grit Strength is a great environment to not only improve your physique, but improve your overall health and wellness. Caleb is very knowledgeable in his profession and is gifted in encouraging people to be their best. It has changed my life for the better.

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Grit Strength Systems appears in the following listings:

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