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Whether you're just starting or a seasoned veteran, we've got a program that we'll tailor to your individual needs


Lester Jiles

Hi! My name is Lester Jiles. I have been a certified personal trainer for over 10 years. I began my career as a body builder and competed for several years - winning the Mr. Philadelphia, Mr. Pittsburgh, and I even competed in the Mr. Universe in Genoa, Italy. I enjoy fishing, golfing, biking, weight training and occasionally boxing. I’m also certified in CPR. I pay special attention to technique and focus on each of my client’s needs – even in a class setting. Our classes are full of energy and each of my classes are unique from the one before.

Penn State Alumni Association


  • Core Instructor Levels 1 & 2.
  • Basic Kettlebell Instructor Level 1.
  • Basic Boxing Instructor level 1.
  • Certified Through: ACE, ACSM & NETA, AFAA, NSCA, AEA, NETA.

Dream Big

Personal Training
For Him

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5 stars

We know we can help, but don't just take our word for it! We've got testimonials to prove it.

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Personal Training
For Her

Train your way


  • Tailored training to meet your goals
  • Targeted nutrition based on body type
  • Increase workout effectiveness
  • Focused personal development
  • Decrease body fat
  • Reach new heights
  • Increase muscle gain


  • Creates a fun, social work-out experience
  • Specialized goals for each individual
  • Increased accountability
  • Increased motivation
  • Ensure proper form
  • Discounted price
  • Empower each other



Stretching is part of a balanced lifestyle and an important part of your work-out routine. After about 10 minutes of light activity, spend some time stretching. You should hold your stretch for about 20-30 seconds per muscle group. If you feel pain, you have gone too far. I recommended taking time to stretch about 3-4 times per week. If you have recently been injured, that particular area should be stretched every day. If you have health conditions or injuries, talk to your doctor or physical therapist about which stretches are right for you.

Stop injuries before they start!
Check out a sample of Lester's stretching book.


There is a reason why even professional athletes still use personal trainers – everyone benefits from a trainer. “Knowing enough” to work out on your own is not enough or an excuse. People lose focus, motivation, and progress is slow.

A trainer will push you out of your comfort zone in a safe way. A trainer watches your form and motivates you to maximize results and minimize effort.

What you need to ask yourself is how best you could benefit from a personal trainer.

Diet & Nutrition

Because personal training with just fitness is only half the battle

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Online Personal Training Workouts


Due to the recent outbreak of COVID-19, many gyms have been forced to close. Throughout the area people are forced to stay home and quarantine. Let Lester Jiles CPT organize a workout program designed for your individual fitness goals. My quarantine workouts can be completed around the house or outside on a beautiful day. Let’s not fall behind, we all still need to get in a solid workout!

Many of my clients have asked for activities and workouts they could complete with their children at home. So whether your child is eight or eighteen, there are many workouts you can do with your kids! Safe, fun workouts that get kids moving and give quality time for both parent and child to bond – while being active! My online instruction reviews how to train properly using plyometrics, dumbbells, kettlebells, and cardio equipment. Together we can keep America’s future off the couch and maintain a healthy lifestyle! So whether your child could benefit from burning some excess energy or assist them with designing a workout program for their specific sports or individual goals, contact Lester Jiles!

Kettle Bells

When improper technique can lead to injuries, trust the personal trainer who's certified to teach proper form

Kettle Bell Training is a form of weightlifting that increases strength, cardiovascular health, and increases flexibility through resistance training. Having completed multiple kettle bell certifications, you can trust us to teach you proper form. This helps to decrease the likelihood of injury and achieve your goals.
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Tuesdays 7:30PM - 8:30PM
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Saturdays 10:30AM - 11:30AM
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Saturdays 9:15AM - 10:15AM
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Wednesdays 7:30PM - 8:30PM

Boot Camp

Our boot camp class is an advanced level class meant to push your limits to increase both strength and endurance. A combination of various calisthenic and weight lifting exercises are performed in series to optimize muscle growth, increase flexibility, and burn fat. Contact us to learn more about whether our boot camp class is the right fit for you.

Saturdays 7:30AM - 8:30AM


In 2009, years of putting everyone else first got me to being seriously overweight and out of shape. After several attempts on my own at dieting and exercising led to minor injuries, my chiropractor recommended that I work with a personal trainer, telling me that it wasn’t a question of whether I would become diabetic, but rather when I would become diabetic. I began working out with Lester in July 2009. He was able to tailor my workouts to avoid injury. Lester is kind and compassionate and really cares about his clients. He puts a lot of thought into planning workouts and motivates a non-athlete like me to keep moving, even eight years later.

user icon Sandy

I came to Lester Jiles about 9 years ago with a pulled neck and shoulder muscle. From the start, Lester was tentative to my issues. He encouraged and motivated me to work my total body by strengthening my weaken areas. I have never worked with a trainer before Lester and I guess I’m lucky to have gotten a phenomenal one first time out but I cannot express enough the full and complete benefit in muscle toning, weight loss, mental fitness and support I received from him. He brings his complete professional expertise to every session and focuses on the individual and their physical needs. I wish I had met him years prior as his influence and expertise has helped me both physically and mentally in who I am today.

user icon Patty

I was initially hesitate to use a personal trainer, had gotten out of shape and nothing was working. Had a recommendation to work with Lester and he has helped me reach and maintain my fitness goals. Every workout is different which keeps me engaged, he targets various muscle groups, and has also made recommendations on simple rules or tips to follow in terms of nutrition. Lester knows how to push you past what you think is your limit and has showed me how much I could really achieve. It’s been nine years (and 45lbs later), and every workout is still a challenge.

user icon Richard

As a physician and health coach, I have worked with a lot of people who want to incorporate exercise into their routine. However many people don’t know how to do it safely and effectively. I have taken classes with Les and his knowledge of body mechanics and movement patterns surpasses that of other trainers. He pays attention to details in physical form and knows how to make adjustments for people depending on their personal physical needs and their goals. If you are looking for someone to work with you and encourage you, while also helping prevent you from injury, I would highly recommend Les as your trainer.

user iconDr. Sharon Fleischer

Our Affiliates

Everfit Gym Everfit Gym

Everfit Gym

Downing Town Area Consortium Downing Town Area Consortium

Downing Town Area Consortium

Inline Spine Chiropractic Inline Spine Chiropractic

Inline Spine Chiropractic

Dr. Livingston Dr. Livingston

Dr. Livingston BS, DC

Kelly Strogen MS, RD, LDN Kelly Strogen MS, RD, LDN

Kelly Strogen MS, RD, LDN

Matt Engler Matt Engler

Matt Engler

Dr. Sharon Fleischer Dr. Sharon Fleischer

Dr. Sharon Fleischer


Because there's no time like the present


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