Keystone X Fitness & Martial Arts stands out with experienced instructors and an over 3,000 sq ft studio in Dover, Pennsylvania. The facility offers a 24-hour gym with keycard access plus diverse martial arts classes including Shotokan Karate, Boxing, Krav Maga, Wing Chun Kung Fu, and Close Quarters Combat Grappling. The gym maintains a perfect 5-star rating with 51 reviews.

All of the instructors are awesome here! Grand Master Matt and Master Kay are awesome at stepping in and helping out if your child is having behavioral issues as well. They're also awesome if your child has special needs. They're understanding and helpful and the first people that didn't make us feel bad for being "different". They've been helpful to Micah and our family and I'm grateful we have Keystone X in our lives.

Showing 1-3 of 10 reviews

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Have questions before joining Keystone X Fitness & Martial Arts? This FAQ covers the most common things people want to know—membership options, pricing expectations, fees, cancellations, guest policies, and what's included in each plan. We also answer the same high-intent searches members ask online, like Keystone X Fitness & Martial Arts membership, Keystone X Fitness & Martial Arts membership cost, Keystone X Fitness & Martial Arts membership cost per month, Keystone X Fitness & Martial Arts membership plans, and Keystone X Fitness & Martial Arts membership price per month—so you can make a confident decision without surprises.

The gym is known for offering a 24-hour gym with keycard access alongside diverse martial arts programs including Shotokan Karate, Boxing, Krav Maga, and Wing Chun Kung Fu.

Members describe it as a great environment with wonderful people, and note that learning new things there is always fun. Instructors receive praise for tailoring workouts to individual needs and creating a friendly, supportive community.

Top competitors in the area include Krav Maga Classes, Titan Gym, Extreme Karate & Fitness, and Azad.

Popular martial arts offerings include Shotokan Karate, Boxing, Krav Maga, Wing Chun Kung Fu, and Close Quarters Combat Grappling. KX Cardio is promoted as a 30-minute dynamic cardio workout.

Group classes include Shotokan Karate, Boxing, Krav Maga, Wing Chun Kung Fu, and Close Quarters Combat Grappling. KX Cardio group fitness sessions are also offered.

The facility offers 24/7 gym access, personal training, and specialized programs including Kids Karate, Krav Maga, Boxing, Wing Chun Kung Fu, and Silver Sneakers classes for seniors.

The facility features a 3,000+ square foot studio in Dover supporting diverse training activities.

Personal training is offered with certified trainers who provide personalized fitness guidance tailored to individual goals, abilities, and lifestyles.

The 24/7 gym features ellipticals, treadmills, free weights, air conditioning, and keycard access anytime.

The facility offers Silver Sneakers classes tailored for individuals aged 65 and older, providing a supportive social environment and various exercises for overall health.

24-hour gym keycard membership starts at $29.99 per month.

The gym offers free trial classes for potential members.

Silver Sneakers classes are exclusively tailored for individuals aged 65 and older.

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