Mass Strength & Conditioning

Mass Strength & Conditioning

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๐Ÿ’ช Build muscle ยท Boost energy ยท Prevent injury
We help former athletes who are tired of general fitness classes and need coaching & personalization.

Let's assess where you're at and build a plan. Book a free consult: https://tinyurl.com/ypakty7y CrossFit MASS offers a 4000 square foot facility which is home to the best community gym in the Merrimack Valley. CrossFit MASS is conveniently located at 573 South Union Street Lawrence off Rt 28, I-495, conveniently near Andover, North Andover, & Methuen.

06/27/2026

One of the most important jobs of a coach isn't pushing you harder.

It's knowing when and how to progress you.

Anyone can make a workout difficult.

A great coach knows when you're ready for the next step.

Sometimes progress means adding weight.

Sometimes it means improving technique.

Sometimes it means increasing range of motion, volume, or complexity.

And sometimes the smartest progression is slowing down and mastering the basics.

The problem with most people training on their own is they either progress too fast and get hurt...
or stay in their comfort zone and stop seeing results.

The right progression keeps you challenged enough to improve and safe enough to stay consistent.

Find your progression to improve with us here: https://tinyurl.com/65t9ybuk
๐Ÿ“Lawrence, MA




North Andover MA, Andover MA, fitness, health, progress, process, lifestyle, ladies who lift, community, start here, get strong, weekend vibes, healthy living, jumpstart

06/25/2026

Coach Floyd is always ready to step in with his expertise ๐Ÿพ



๐Ÿ“ Lawrence, MA

North Andover MA, Andover MA, lifestyle, gym life, start here, jumpstart, health, progress, process, hwpo, do the work, have fun, throwback, rescue dog

06/24/2026

Your core isn't just about having visible abs.

It's the foundation for everything else.

Every time you squat, deadlift, carry groceries, pick up a child, push a sled, or get up from the floor, your core is working.

Think of your core as the transmission between your upper and lower body.

๐—œ๐—ณ ๐—ถ๐˜'๐˜€ ๐˜„๐—ฒ๐—ฎ๐—ธ, ๐˜€๐˜๐—ฟ๐—ฒ๐—ป๐—ด๐˜๐—ต ๐—น๐—ฒ๐—ฎ๐—ธ๐˜€.

If it's strong, force transfers efficiently and everything gets easier.

Build your core with us.
Find your personalized workout program here: https://tinyurl.com/65t9ybuk



๐Ÿ“ Lawrence, MA

North Andover MA, Andover MA, girls who lift, goals, gains, lifestyle, community, training, progress, process, have fun, start here, ab work, gym life



06/23/2026

Here's the thing: communicating directly, especially when setting boundaries, is tough. But it's crucial for real personal growth and building lasting value. Most people miss this. Focus on clarity, not avoidance.

06/23/2026

Best caption wins โœ๏ธ
What is the conversation about between Marc & Coach Joe?



๐Ÿ“ Lawrence, MA

Andover MA, North Andover MA, goals, strength training, do the work, transformation tuesday, client success, hwpo, start here, coaching, mens health, progress, process

06/22/2026

Most people miss this: true progress isn't about crushing workouts. It's about consistent habits, day in and day out. Focus on the process, not just the outcome. Small actions, repeated consistently, build lasting strength and health.

06/22/2026

Start out your Monday strong here.
๐Ÿ“ Mass Strength & Conditioning




North Andover MA, Andover MA, health, goals, gains, fit over 50, mens health, never miss a monday, progress, process, hwpo, sled drag, community, client success, start here

06/21/2026

Most overuse injuries don't happen from one big event. They're the result of repeated stress and poor habits accumulating over time. The mistake people make is looking for a single cause instead of addressing the underlying patterns.

06/20/2026

You might say you want to be healthy, but your daily habits tell the real story. Most people miss this crucial point: what you actually do every day, not just what you say, defines your health. Itโ€™s about consistent action, not just intention. This is where progress is made.

06/20/2026

Rest or play...
Enjoy your weekend - you deserve it!



๐Ÿ“ Lawrence, MA

North Andover MA, Andover MA, Merrimack Valley, let's lift, strength, muscle, goals, weightloss, lifestyle, injury prevention, longevity, training, have fun, fit over 50, start here, gym life, bone density, live long, weekend

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Location

Address


573 South Union Street
Lawrence, MA
01843

Opening Hours

Monday 5:30am - 7:30pm
Tuesday 5:30am - 7:30pm
Wednesday 5:30am - 7:30pm
Thursday 5:30am - 7:30pm
Friday 5:30am - 6:30pm
Saturday 9am - 11am