Kalfit - Hybrid Functional Fitness

Kalfit - Hybrid Functional Fitness Personal Training Studio, Semi- private (groups of 2), Strength and Conditioning, Restorative Yoga Our members will be inspired and feel invigorated.

KALFIT (a family-owned business) offers a distinct style of fitness training, drawing from a multitude of training philosophies. The purpose of our training is to provide the greatest, healthiest, and most efficient results possible. KALFIT fitness will provide much more than speed, endurance, strength, muscle growth, and fat loss. The training will be challenging, unique, creative, and relative to each of their independent goals. The training at KALFIT will develop strength & mental toughness for each member. At KALFIT, we believe strengthening one’s body & mind allows a person to reach their fullest potential in all aspects of life. Therefore creating a lifestyle that is not temporary, but something that will last forever. As first time owners, we will constantly strive to offer the greatest training to our members, always expanding our knowledge base and expertise. We too will continue to be students of those that can teach us concepts or methods we have not yet tried or discovered. The value we offer is exemplified in our distinct training philosophy and genuine care for each member. They will see & feel our sincerity through our interactions, teaching, and discussions with them. Our passion for what we do will come through easily, for they will see the satisfaction & happiness we feel from the work we do.

January PR's! Great start of the year! You know that the bar didn’t get lighter, You got stronger! Keep up the good work...
01/30/2026

January PR's! Great start of the year! You know that the bar didn’t get lighter, You got stronger! Keep up the good work💪

01/21/2026

“A healthy mom is the greatest gift to her kids.”

01/17/2026

Train today, so tomorrow stays easy.

01/15/2026

Resilience is a habit.

01/14/2026
01/13/2026

No shortcuts. Just sweat.

01/12/2026

Start your day with strength.

01/11/2026

Birthdays aren’t about getting older—they’re about leveling up. Keep training, keep growing. Happy Birthday Jhon!

01/09/2026

“New year, new you? Nah.
There’s no magic reset, no shortcut, no overnight transformation.
What actually works is boring, unsexy, and powerful—
consistent work, done daily, over time.
Show up when motivation fades.
Do the reps when no one’s watching.
Stack small wins. Stay patient.
That’s how real results are built.
Trust the process.”

01/07/2026

8 years ago! Now she is 16.

01/06/2026

She’s built strength in silence and confidence through consistency.

December isn't the end of the year - its proof of what you are capable of. Those PR's didn't happen by luck. They came f...
12/31/2025

December isn't the end of the year - its proof of what you are capable of. Those PR's didn't happen by luck. They came from showing up when it was cold, busy, inconvenient.
Carry that confidence into the new year. You are not starting over - you are starting stronger. Same work ethic. Bigger goals. New levels💪

Address

9511 Lamar Street
Spring Valley, CA
91977

Opening Hours

Monday 6am - 2pm
4pm - 8pm
Tuesday 8am - 12pm
3pm - 9pm
Wednesday 6am - 2pm
4pm - 8pm
Thursday 8am - 12pm
3pm - 9pm
Friday 6am - 2pm
4pm - 8pm
Saturday 8:30am - 12pm

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KALFIT (a family-owned business) offers a distinct style of fitness training, drawing from a multitude of training philosophies. The purpose of our training is to provide the greatest, healthiest, and most efficient results possible. KALFIT will provide much more than speed, endurance, strength, muscle growth, and fat loss. Our members will be inspired and feel invigorated. The training will be challenging, unique, creative, and relative to each of their independent goals. The training at KALFIT will develop strength & mental toughness for each member. At KALFIT, we believe strengthening one’s body & mind allows a person to reach their fullest potential in all aspects of life. Therefore creating a lifestyle that is not temporary, but something that will last forever. As first time owners, we will constantly strive to offer the greatest training to our members, always expanding our knowledge base and expertise. We too will continue to be students of those that can teach us concepts or methods we have not yet tried or discovered. The value we offer is exemplified in our distinct training philosophy and genuine care for each member. They will see & feel our sincerity through our interactions, teaching, and discussions with them. Our passion for what we do will come through easily, for they will see the satisfaction & happiness we feel from the work we do.