A 12-week progressive strength-training program for women with osteoporosis or osteopenia.

Small Group Sessions

Train with specialized personal trainers in supportive 60-90 minute sessions. Small groups ensure personalized attention while building community and accountability with others on the same journey.

2x/week

Designed & Led

Dr. Chelsea Moehlenbrock, PT, DPT combines her expertise in movement science and bone health to create a safe, evidence-based curriculum. Each phase of the program expands your knowledge on safe and effective resistance training so you can build strength and confidence.

by a Doctor of Physical Therapy
and Support

Progress Tracking

Objective assessments measure your improvements throughout the program. Access the at-home exercises in an app for guidance between sessions, plus enjoy 24/7 gym access to practice what you've learned.

Program Outcomes

The Mighty Bones Project is your launchpad for lasting bone health and strength. It will transform how you move, think, and feel about your body. Here's what you'll gain:

  • Improve full body strength for ease with everyday movement

  • Reduce fall risk through improve balance and stability

  • Build a habit of consistent strength training that will maintain or improve bone density long-term*

  • Gain confidence with functional movement patterns 

  • Gain familiarity and comfort with navigating gym equipment

  • Learn safe, science-backed bone building strategies

  • Gain tools for lifelong strength and independence

  • Connect with a supportive community on the same journey

*The Reality of Bone Health: Meaningful bone density improvements take time—typically a year or more of consistent strength training. This program launches your journey by teaching you safe, effective strategies and building the confidence you need to continue strengthening your bones for life.

There are options for continuing supervised strength training after completing The Mighty Bones Project in order to support your long-term journey building and maintaining bone density and improving overall health and well-being.

Upcoming Cohorts

  • Spring Cohort

    March 30 - June 22, 2026

    Mondays & Thursdays
    11am-12:30pm
    (sessions are 75-90 minutes)

    Sign Up

  • Summer Cohort

    July 6 - September 25, 2026

    Mondays & Thursdays
    11am-12:30pm
    (sessions are 75-90 minutes)

    Sign Up

  • Fall Cohort

    October 5 - January 2027

    Mondays & Thursdays
    11am-12:30pm
    (sessions are 75-90 minutes)

    Sign Up

Your Questions, Answered

  • Women with osteoporosis or osteopenia (or those at risk) who want a safe and effective way to build strength, improve balance, and begin a long-term bone health journey.

  • This is specialized strength training led within a supportive, small-group setting, with progress tracking and guidance from professionals who understand bone health — not just general fitness.

  • Participants can expect to:

    • Improve full-body strength for daily movement

    • Reduce fall risk through better balance

    • Build a consistent strength-training habit for long-term bone maintenance

    • Gain confidence with gym equipment and movement patterns

    • Learn safe, science-backed bone-building strategies

    • Connect with a supportive community
      Note: meaningful improvements in bone density often take a year or more of consistent training.

  • Yes! Every participant receives a private intake session with the physical therapist to tailor support and understanding of individual needs.

  • Group size is kept small — 4 to 6 people per cohort — to ensure personalized attention and accountability.

  • You’ll have access to at-home exercises through an app and 24/7 gym access to practice safely between sessions.

  • Participants train twice a week in small group sessions (about 75–90 minutes each) at Ascension Fitness Studio in Grand Junction, CO.

Want to learn more or ready to enroll?

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