NorthStar Advanced Exercise Science Releases Strength Calibration Protocol Free for Public Use
Free, system-agnostic weight selection protocol gives home exercisers and professionals a structured way to choose safe, effective loads across all major push–pull movement patterns.
New Strength Calibration Protocol (SCP) helps home exercisers and professionals select safe, effective training weights, whether or not they use Autonomy v2. SCP combines simple decision rules with rep-quality feedback to guide users toward appropriate loads, reduce injury risk from overreaching, and prevent the stagnation that comes from consistently under-training.
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FOR IMMEDIATE RELEASE
Irvine, California — September 21, 2025 NorthStar Advanced Exercise Science announced today that its Strength Calibration Protocol (SCP) is now available free of charge to the public, including individuals who train at home and fitness professionals who do not use the Autonomy v2 system. The SCP is designed to help users determine safe and effective weight loads across all major muscle groups and joint actions, providing a structured way to remove guesswork from weight selection. Originally developed as an assessment tool for NorthStar-guided programs, the Strength Calibration Protocol establishes a broad benchmark of a person’s current strength and flexibility. It organizes testing into four key categories—Upper Body Push, Upper Body Pull, Lower Body Push, and Lower Body Pull—so users can build a clear profile of their capabilities rather than choosing weights at random. The protocol begins with a light cardiovascular warm-up followed by a stretch routine for major muscle groups to prepare the body for assessment. |
Within each category, users or trainers select their own exercises (for example, a dumbbell bench press for upper push or a goblet squat for lower push) and record attempts across high, mid, and low repetition ranges. For each rep range, up to 5 attempts can be documented, with performance notes and feedback guiding the selection of an “optimal” weight—one that feels challenging yet controlled and supports proper technique. The recommended weight is then highlighted in the chart and becomes the reference point for future programming.
The SCP also includes space for trainer notes and observations, such as limited range of motion, asymmetries, or mobility constraints. These notes help users adapt their programs to real-world limitations rather than forcing themselves into generic templates. For home exercisers, the protocol provides a simple, printable framework that can be attached to any existing routine; for professionals, it serves as a standardized intake and reassessment form that can be integrated into independent programs, classes, or clinic-based strength services.
“From the outset, NorthStar was built on the idea that exercise science should be more available to people,” said J. A. White, CEO of NorthStar Advanced Exercise Science. “Releasing the Strength Calibration Protocol to the broader public is a small way we stay true to our principles. If someone is training at home with a small set of dumbbells, they should still have access to a safe, intelligent way to choose their weights. We want what we have learned to benefit the fitness community as a whole, not only NorthStar clients.”
By releasing the Strength Calibration Protocol for open use, NorthStar aims to lower the barrier to safe strength training for people who may not have access to a personal trainer or structured system. The protocol is system-agnostic: it can be applied to bodyweight-only routines, dumbbell sets in a living room, garage gyms, or full commercial facilities. Once baseline weights are established, they can serve as a consistent reference when adding new exercises, adjusting training intensity, or resuming training after breaks.
The SCP is available in a format suitable for:
Members of the public and professionals interested in using the Strength Calibration Protocol can access it at www.northstar-central.com
and www.autonomyv2.com, where it will be listed among NorthStar’s open educational resources.
The SCP also includes space for trainer notes and observations, such as limited range of motion, asymmetries, or mobility constraints. These notes help users adapt their programs to real-world limitations rather than forcing themselves into generic templates. For home exercisers, the protocol provides a simple, printable framework that can be attached to any existing routine; for professionals, it serves as a standardized intake and reassessment form that can be integrated into independent programs, classes, or clinic-based strength services.
“From the outset, NorthStar was built on the idea that exercise science should be more available to people,” said J. A. White, CEO of NorthStar Advanced Exercise Science. “Releasing the Strength Calibration Protocol to the broader public is a small way we stay true to our principles. If someone is training at home with a small set of dumbbells, they should still have access to a safe, intelligent way to choose their weights. We want what we have learned to benefit the fitness community as a whole, not only NorthStar clients.”
By releasing the Strength Calibration Protocol for open use, NorthStar aims to lower the barrier to safe strength training for people who may not have access to a personal trainer or structured system. The protocol is system-agnostic: it can be applied to bodyweight-only routines, dumbbell sets in a living room, garage gyms, or full commercial facilities. Once baseline weights are established, they can serve as a consistent reference when adding new exercises, adjusting training intensity, or resuming training after breaks.
The SCP is available in a format suitable for:
- Download and print as a standalone worksheet.
- Inclusion in digital logs or note-taking apps for home training.
- Embedding in websites, pamphlets, and brochures used by clinics, studios, or independent instructors who want to help clients select weights safely.
Members of the public and professionals interested in using the Strength Calibration Protocol can access it at www.northstar-central.com
and www.autonomyv2.com, where it will be listed among NorthStar’s open educational resources.
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About NorthStar Advanced Exercise Science
NorthStar Advanced Exercise Science develops cloud-based exercise-science systems for licensed fitness and wellness facilities. Learn more at https://www.northstar-central.com or visit our dedicated site for Autonomy v2 at https://www.autonomyv2.com. Press Contact Name: George Pierce Title: Director of Marketing & Communications Company: NorthStar Advanced Exercise Science, LLC Email: [email protected] Phone: (800) 878-9438 ext. 6 Company Address NorthStar Advanced Exercise Science, LLC 4000 Barranca Parkway, Suite 250 Irvine, CA 92604 Main: (800) 878-9438 SMS/MMS: (949) 687-1297 |
