• Opening Hours

    All classes are 1 hour longX

    MONDAY 5:30 AM 
    5:00, 6:00, 7:00 PM

    TUESDAY 5:00, 6:00, 7:00 PM
    4:00 Acernus Kids

    WEDNESDAY 5:30 AM 
    5:00, 6:00, 7:00 PM

    THURSDAY 5:00, 6:00, 7:00 PM
    4:00 Acernus Kids

    FRIDAY 5:30 AM 
    5:00, 6:00 PM

    SATURDAY 11:00 AM

    SUNDAY  3:30 PM

  • call 717.273.3619 or email Info@crossfitacernus.com

Acernus Trainers

Mike Whisler

CONTACT Mike Whisler

If it's important to you, you'll find a way. If not, you'll find an excuse.


Currently a Business Administration Major at Millersville University, He’s been CrossFitting for about a year and a half now. Fitness is a huge passion of his and surrounds everything he does. He’s played a year of collegiate baseball at the California University of PA, and hasn’t looked back since the Strength and Conditioning Program turned him on to intense fitness and weight training. His CF-L1 was conducted at Rogue Fitness in Columbus, OH under the coaching of 2nd Fittest Man on Earth Matt Chan and CrossFit Games Competitor Lindsey Smith, as well as world class programmer Doug Chapman, programmer for 2nd Fittest Woman on Earth Julie Foucher.

Favorite WOD: Elizabeth
Least Favorite WOD: Isabel
Back Squat: 345
Front Squat: 300
Deadlift: 440
Press: 180
Clean and Jerk: 225
Snatch: 175


Set goals – high goals for you and the gym as a whole. When you have a goal to shoot for, you create teamwork, people working for a common good. That is what I love about CrossFit, the teamwork, and the community aspect. If a workout is hard, it is hard for everyone, and you know the person next to you wants you to do just as well as you do, and vice versa. Only at a CrossFit gym can you find something like that.

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