Strength By Numbers

Strength By Numbers Strength By Numbers are the creators of the game-changing AxIT system - including the Push-IT, Pull-IT and Stomp-IT assessment and training devices.

02/09/2026

Use the Pull-IT for measuring any muscle, any movement, anywhere. ⠀
⠀
Perform an socially distant assessments by easily securing the AxIT Pull-IT to a physiotherapist table, to wall bars or to a pulley system. Pull-IT comes with a whole host of attachments and accessories to make it the worlds most versatile and portable strength testing device.⠀
⠀
Go to www.strengthbynumbers.com to book an AxIT Discovery Session and speak to our team today!⠀
⠀

Force plate and dynamometry testing is great but it often leaves everyday health and fitness professionals with too much...
01/09/2026

Force plate and dynamometry testing is great but it often leaves everyday health and fitness professionals with too much data to analyze.

AxIT users have access to simplified Strength Scores after their testing sessions, making it easy to summarise objective assessments into a handful of key data points that are not only easy for everyday practitioners to make decisions from but also easy for clients to understand.

If you are looking to upgrade your assessment, but want to avoid overwhelming yourself with information why not book a demo with our team to see simplified Strength Scores in action and decide if it's right for you?

Go to www.strengthbynumbers.com to learn more.

In practically all the world of sport, the vertical jump can be used as a measuring tool to assess the ability to displa...
31/08/2026

In practically all the world of sport, the vertical jump can be used as a measuring tool to assess the ability to display power, decelerate forces and use explosive strength.

How do you measure jump performance in your clients?

AxIT Stomp-IT is the only force plate solution designed specifically for the everyday health and fitness professional with intuitive metrics and visuals that your clients will understand.

Stop guessing and start measuring with the people you work with.

Go to www.strengthbynumbers.com to learn more.

30/08/2026

Single-leg balance testing on a force plate like AxIT Stomp-IT with eyes closed is a demanding assessment that provides targeted insights into an individual's advanced proprioceptive awareness and neuromuscular control. Athletes engaged in sports that demand unilateral stability, such as soccer or gymnastics, can benefit from this more challenging test, as it offers a specific evaluation of their ability to maintain balance under demanding conditions. The assessment is particularly relevant in preseason screenings, aiding coaches and sports medicine professionals in understanding athletes' baseline balance and identifying areas for improvement or injury prevention.

This assessment also helps gauge the progress of return to sport and identifies any lingering deficits in proprioception and stability, guiding targeted interventions for a more comprehensive recovery. Additionally, higher functioning older adults, who may face declines in sensory perception and balance, can benefit from this advanced test as it provides a more comprehensive evaluation, helping identify those at higher risk of falls and tailoring preventive strategies.

Want to start comparing your clients balance results? Go to www.strengthbynumbers.com to learn more and speak with our team.

29/08/2026

AxIT = strength testing made easy.

Speak to our team about how AxIT can get better results with your clients. Go to www.strengthbynumbers.com

Shoulder External Rotation.⁠⁠⁠⁠Lillie is performing an isometric shoulder external rotation strength test. ⁠⁠⁠⁠Rotato...
29/08/2026

Shoulder External Rotation.⁠⁠
⁠⁠
Lillie is performing an isometric shoulder external rotation strength test. ⁠⁠
⁠⁠
Rotator cuff health is important for upper body push and pull movements, including throwing and catching sports. Shoulder external rotation muscle weakness is related to shoulder injuries. ⁠⁠
⁠⁠
Here Lillie's Shoulder External Rotation, is 5.2kg= 5.5kg, which is ~9% of bodyweight. The standard for young athletes is 16% of bodyweight.⁠⁠
⁠⁠
The optimal ER:IR ratio for overhead throwing athletes is 0.66-0.75. This means Lillie should consider strengthening shoulder external rotation, keeping the ratio in mind, to prevent future shoulder injuries. ⁠⁠
⁠⁠

Gender Difference In Quadriceps Strength In Knee OA.New research from Gong et al suggests that higher quadriceps strengt...
28/08/2026

Gender Difference In Quadriceps Strength In Knee OA.

New research from Gong et al suggests that higher quadriceps strength may play a more important role in protecting joint structures in females, especially for lateral patellofemoral joint and effusion-synovitis, compared to males.

The study investigated 1338 older participants performing isometric strength testing using a device similar to AxIT Pull-IT and found that higher quadriceps strength was negatively associated with changes in knee joint structural abnormalities, including cartilage damage, bone marrow lesions, effusion-synovitis and Hoffa-synovitis in females. Interestingly, no significant longitudinal association between quadriceps strength and structural abnormalities was detected in males.

These findings suggest that quadriceps strength may be more important in protecting joint structures in females with knee osteoarthritis than in males.

27/08/2026

In the Single Leg Balance test, the individual stands on one leg on the Stomp-IT force plate, typically with the non-weight-bearing leg flexed at the knee. The task is to maintain this position for a specific duration, and can once again be performed with eyes open and closed. This assessment focuses on the ability to balance on a single leg, placing greater demand on the supporting leg and associated musculature. It is particularly relevant for activities that involve single-leg weight-bearing, such as walking and running or when tracking the progression of a lower limb performance over time.

Start assessing balance with AxIT Stomp-IT today. Go to www.strengthbynumbers.com to learn more or speak with our team.

Learn why more everyday health and fitness professionals choose AxIT to set baselines, identify imbalances and track the...
26/08/2026

Learn why more everyday health and fitness professionals choose AxIT to set baselines, identify imbalances and track the progression of their clients.

Go to www.strengthbynumbers.com to learn more.

26/08/2026

Manual muscle testing made accurate, reliable and reproducible with AxIT's Push-IT!

Track progression over time towards your client's goals.

Book an AxIT Discovery Session demonstration today at www.strengthbynumbers.com to find out how.

Address

Moorabbin, VIC

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Website

Alerts

Be the first to know and let us send you an email when Strength By Numbers posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category