Keith Williams lightening bolt

Verified 6 Reviews
location-iconOutdoor & In-Home
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About Keith

Greetings! I’m Coach Keith, a NASM-Certified Personal Trainer specializing in Corrective Exercise and Sports Nutrition. I also hold a Bachelor of Science in Health & Wellness from Purdue University Global. I provide in-home personal training throughout the Houston metro area, along with virtual coaching for clients worldwide.


I proudly served six years on active duty in the United States Air Force before receiving an honorable discharge. After transitioning back into civilian life, I struggled with weight gain, high blood pressure, pre-diabetes, poor sleep, stress, and inactivity. At my lowest point, I realized I needed to completely change my lifestyle.


I began with consistent walking, gradually added mobility and strength training, and improved my nutrition along the way. Over two years, I lost more than 100 pounds and transformed both my health and quality of life. That experience plays a major role in how I coach today because I understand what it feels like to start from a difficult place and rebuild step by step.


Every training program I create is customized around your goals, fitness level, lifestyle, work schedule, and physical limitations. Sessions typically include mobility and warm-up work followed by strength, conditioning, balance, and cardiovascular training. Depending on your goals, we may focus on fat loss, lean muscle development, mobility, muscular endurance, coordination, stamina, energy, and overall quality of life.


I work with clients of all backgrounds in a supportive, judgment-free environment. I especially enjoy helping clients who may need additional consideration due to joint or muscular pain, previous injuries, obesity, mobility limitations, health conditions, pregnancy, aging, demanding careers, or athletic performance goals.


My goal is simple: provide safe, effective, personalized coaching that helps you become stronger, healthier, more confident, and better equipped for everyday life.


My favorite client story

One of my favorite client success stories is a client who lost 40 pounds in less than six months. I’m proud of the work she put in outside of our sessions, because lasting results come from consistency and mindset. Seeing her confidence, knowledge, and discipline grow has been just as rewarding as the physical transformation.

My favorite exercise

My favorite exercise is walking. When I started my fitness journey, even short walks were difficult, but walking eventually became a major part of losing over 100 pounds. Today, I enjoy it as a simple way to stay active, relieve stress, clear my mind, and reset.

My favorite quote

“If you stay ready, you don’t have to get ready.”

Preparation creates consistency. Whether it’s planning meals, setting out workout clothes, or scheduling your activity, having a plan makes it easier to stay accountable and focused on your goals.

My training philosophy

Short-term comfort can create long-term discomfort. I learned that firsthand after years of inactivity led to weight gain, poor health, and mental frustration. Real progress requires temporary discomfort, consistency, and discipline, but the long-term reward is better health, confidence, and mental clarity. Start now, stay consistent, and let today’s effort create tomorrow’s comfort.

My training experience

I completed 900 hours of hands-on training at Southern California Health Institute before earning my NASM Personal Training certification. I also hold NASM certifications in Corrective Exercise and Sports Nutrition, along with a Bachelor of Science in Health & Wellness from Purdue University Global. This education and practical experience help me provide safe, personalized, and effective training for each client.

Areas of Expertise

  • Core and Balance
  • Nutrition
  • Strength Training
  • Weight Loss
  • Muscular Definition
  • Functional Training
  • Stress Reduction
  • Corrective Exercise
  • Flexibility and Mobility
  • Boxing
  • Muscle Gain
  • Posture
  • Kettlebells
  • Sports Performance Training
  • Myofascial Release
  • Cardiovascular Conditioning
  • Injury Prevention
  • Wellness
  • CrossFit

NCCA Accredited Certifications

NASM Certified Personal Trainer

Additional Certifications

NASM Fitness Nutrition Specialist, NASM Corrective Exercise Specialist

Education

BS in Health and Wellness, Purdue University Global

Who I Especially Like Working With

Actors, Bariatric, Beginners, Bodybuilders, Brides-to-be, Cancer Survivors, Dancers, Disabled, Law Enforcement, LGBTQIA, Men, Middle-aged, Military, Models, Overweight/ Obese, Peri/Post-menopausal, Post-rehab, Pre/post-natal, Rehab, Runners, Seniors, Student-athletes, Women, Youth

Medical Conditions Experience

Addiction, ADHD, Alzheimer's, Andropause, Anxiety, Arthritis, Asperger's Syndrome, Asthma, Autism, Autoimmune Diseases, Back Pain/Issues, Bone/Joint Injury, Brain Trauma, Breast Cancer, Cancer, Cardiac Rehab, Celiac Disease, Cerebral Palsy, Cognitive Delays, Dementia, Depression, Diabetes, Dialysis, Diastasis Recti, Downs Syndrome, Ehlers Danlos Syndrome (EDS), Emphysema, Fibromyalgia, Headaches/Migraines, Hearing Impaired (Deaf), Hip Pain/Issues, HIV/AIDS, Hypertension, Hyperthyroidism, Hypothyroidism, IBD, Infertility, Joint Pain, Kidney Disease, Knee Pain/Issues, Limited Mobility, Lower Body Pain/Issues, Lupus, Lyme Disease, Lymphatic, Menopause, Mild Cognitive Impairment, Multiple Sclerosis, Muscular Dystrophy, Neck Pain, Neuropathy, Obesity, Osteoporosis, Paraplegia, Parkinson's Disease, Piriformis Syndrome, Plantar fasciitis, Postural Issues, Prader-Willi Syndrome, Prediabetes, Pregnancy, Rotator Cuff Issues, Sciatica, Scoliosis, Shoulder Issues, Sleep Apnea, Stress, Stroke, Stroke recovery, TMJ, Ulcerative Colitis, Visually Impaired (Blind)

Training Areas Served

In-home or Outdoor Training

Coach Keith is amazing. Not only does he show me proper technique and correct my form, he also does everything right along with me; motivating me the whole time. Coach Keith also provided me with a nutrition plan that is easy to stick to. I lost 5 lbs. in my first week! Can't wait to keep going!

Destiny D.

As a service member of the U.S. Air Force I went through a very challenging time with maintaining my weight and I had a pending PT assessment coming up. Passing my PT assessment meant that I would be able to better my chances of getting into the academy. After contacting Coach Keith and expressing my concerns about my upcoming PT test he put my mind at ease with real support and provided me with super helpful information. The programming he provided allowed me to improve my upper body strength and improve my cardiovascular endurance which was important for my test. After working with Keith for 8 weeks, I was able to pass my test with a 92%, improving my 1.5 mile run by 1:30 minutes! So happy I made the right decision and decided to train with Keith!!

Liam W.

he spends the time to make sure I do my best and I improve each time. He is very professional and knowledgeable. He switched around our program a couple of times based on his assessment of what my needs are in order to get better results. Thanks Keith.

Ali A.

Keith is a knowledgeable compassionate professional. I’ve been working out with him for six months now and he’s so patient and skilled at adjusting exercises to suit my needs. He’s great with a group of people, too. He keeps the workouts interesting and the time goes fast. I’ve recommended him to friends who are working with him now, too!

Anonymous

For sure the best decision Ive made in awhile is going with Keith as a trainer. He gives you every tool you need to build yourself to whatever your goals are with a step by step personal blue print. Anytime you have any kind of question or just need some motivation he always has your back. The guy is as good as it gets as far as personal trainer can go.

Matt C.

As someone who is starting from ground zero, Keith is a great trainer for me because he simplifies each movement and encourages me through my struggles. Just getting started, but I'm looking forward the improvements I will make with him guiding me.

Vincent S.

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