KRIPTOKNIGHT-X photo

Welcome to KRIPTOKNIGHT-X

Visit our new location!

Bringing specialized fitness training to Williamsburg Brooklyn. Offering classes and personal training.  Including Strength Training, HIIT, Step Classes, Pilates. Specializing in body transformations, Keith Collier and his team have over 30 years' experience in medical and fitness world.  With a nurse practitioner on staff, and certified master trainer we have all your fitness needs in one convenient location.

Schedule

02/01/2026 - 02/07/2026
1 Sun 2 Mon 3 Tue 4 Wed 5 Thu 6 Fri 7 Sat
1 Sun
2 Mon
3 Tue
4 Wed
5 Thu
6 Fri
7 Sat
12:00am
1:00am
2:00am
3:00am
4:00am
5:00am
6:00am
7:00am
8:00am
9:00am
10:00am
11:00am
12:00pm
1:00pm
2:00pm
3:00pm
4:00pm
5:00pm
6:00pm
7:00pm
8:00pm
9:00pm
10:00pm
11:00pm

open gym

6:30am - 5pm
6:30am - 5:00pm

open gym

open gym
Sunday, February 01 · 6:30am - 5:00pm

alice & libby

10 - 11am
10:00am - 11:00am

alice & libby

KKeith
alice & libby
Sunday, February 01 · 10:00am - 11:00am
Instructors:
Keith

BBL Allegations Butt n Gut Class

11am - 12pm
11:00am - 12:00pm

BBL Allegations Butt n Gut Class

KKeith PAPhilip Alerte Keith, Philip
BBL Allegations Butt n Gut Class
Sunday, February 01 · 11:00am - 12:00pm
Instructors:
Keith Philip Alerte

YOGA WITH SIMBA

12 - 1pm
12:00pm - 1:00pm

YOGA WITH SIMBA

YOGA WITH SIMBA
Sunday, February 01 · 12:00pm - 1:00pm

open gym

5:30am - 9pm
5:30am - 9:00pm

open gym

open gym
Monday, February 02 · 5:30am - 9:00pm

WAKE UP WITH - 'D'

6 - 7am
6:00am - 7:00am

WAKE UP WITH - 'D'

DDDeena DeCeglie Book 0/10
WAKE UP WITH - 'D'
Monday, February 02 · 6:00am - 7:00am
Instructors:
Deena DeCeglie

Come get your sweat on with Deena!

Total Body Burn!

Amanda & Sean

6:30 - 7:30am
6:30am - 7:30am

Amanda & Sean

KKeith
Amanda & Sean
Monday, February 02 · 6:30am - 7:30am
Instructors:
Keith

Body Sculpting Class / Group

9 - 10am
9:00am - 10:00am

Body Sculpting Class / Group

Book 0/10
Body Sculpting Class / Group
Monday, February 02 · 9:00am - 10:00am

Come get your shape right with Deena!

Total Body Sculpting!

Emily & Harrison

9 - 10am
9:00am - 10:00am

Emily & Harrison

KKeith
Emily & Harrison
Monday, February 02 · 9:00am - 10:00am
Instructors:
Keith

craig

1 - 2pm
1:00pm - 2:00pm

craig

KKeith
craig
Monday, February 02 · 1:00pm - 2:00pm
Instructors:
Keith

John

1 - 2pm
1:00pm - 2:00pm

John

DDDeena DeCeglie KKeith Deena, Keith
John
Monday, February 02 · 1:00pm - 2:00pm
Instructors:
Deena DeCeglie Keith

evan & chris

5 - 6pm
5:00pm - 6:00pm

evan & chris

KKeith
evan & chris
Monday, February 02 · 5:00pm - 6:00pm
Instructors:
Keith

THE " X " TREME

5:45 - 6:45pm
5:45pm - 6:45pm

THE " X " TREME

KKeith
THE " X " TREME
Monday, February 02 · 5:45pm - 6:45pm
Instructors:
Keith

open gym

5:30am - 9pm
5:30am - 9:00pm

open gym

open gym
Tuesday, February 03 · 5:30am - 9:00pm

imani

6 - 7am
6:00am - 7:00am

imani

KKeith
imani
Tuesday, February 03 · 6:00am - 7:00am
Instructors:
Keith

amanda & Sean

6:30 - 7:30am
6:30am - 7:30am

amanda & Sean

KKeith
amanda & Sean
Tuesday, February 03 · 6:30am - 7:30am
Instructors:
Keith

drew

7 - 8am
7:00am - 8:00am

drew

KKeith
drew
Tuesday, February 03 · 7:00am - 8:00am
Instructors:
Keith

keri

7 - 8am
7:00am - 8:00am

keri

DDDeena DeCeglie
keri
Tuesday, February 03 · 7:00am - 8:00am
Instructors:
Deena DeCeglie

INSANE PUMP / W DEENA

9 - 10am
9:00am - 10:00am

INSANE PUMP / W DEENA

DDDeena DeCeglie Book 0/10
INSANE PUMP / W DEENA
Tuesday, February 03 · 9:00am - 10:00am
Instructors:
Deena DeCeglie

Come get your shape right with Deena!

Total Body Sculpting!

simona

6 - 7pm
6:00pm - 7:00pm

simona

KKeith PAPhilip Alerte Keith, Philip
simona
Tuesday, February 03 · 6:00pm - 7:00pm
Instructors:
Keith Philip Alerte

kristen

7 - 8pm
7:00pm - 8:00pm

kristen

KKeith
kristen
Tuesday, February 03 · 7:00pm - 8:00pm
Instructors:
Keith

open gym

5:30am - 9pm
5:30am - 9:00pm

open gym

open gym
Wednesday, February 04 · 5:30am - 9:00pm

WAKE UP WITH - 'D'

6 - 7am
6:00am - 7:00am

WAKE UP WITH - 'D'

DDDeena DeCeglie Book 0/10
WAKE UP WITH - 'D'
Wednesday, February 04 · 6:00am - 7:00am
Instructors:
Deena DeCeglie

Come get your sweat on with Deena!

Total Body Burn!

dermot

6:30 - 7:30am
6:30am - 7:30am

dermot

KKeith
dermot
Wednesday, February 04 · 6:30am - 7:30am
Instructors:
Keith

Fahima PT Copy

7:30 - 8:30am
7:30am - 8:30am

Fahima PT Copy

DDDeena DeCeglie KKeith Deena, Keith
Fahima PT Copy
Wednesday, February 04 · 7:30am - 8:30am
Instructors:
Deena DeCeglie Keith

Body Sculpting Class / Group

9 - 10am
9:00am - 10:00am

Body Sculpting Class / Group

DDDeena DeCeglie Book 0/10
Body Sculpting Class / Group
Wednesday, February 04 · 9:00am - 10:00am
Instructors:
Deena DeCeglie

Come get your shape right with Deena!

Total Body Sculpting!

harrison & emily

9 - 10am
9:00am - 10:00am

harrison & emily

KKeith
harrison & emily
Wednesday, February 04 · 9:00am - 10:00am
Instructors:
Keith

John

1 - 2pm
1:00pm - 2:00pm

John

KKeith
John
Wednesday, February 04 · 1:00pm - 2:00pm
Instructors:
Keith

dave

2 - 3pm
2:00pm - 3:00pm

dave

KKeith
dave
Wednesday, February 04 · 2:00pm - 3:00pm
Instructors:
Keith

gregory

5 - 6pm
5:00pm - 6:00pm

gregory

KKeith
gregory
Wednesday, February 04 · 5:00pm - 6:00pm
Instructors:
Keith

CUT & BURN Group Fitness

5:45 - 6:45pm
5:45pm - 6:45pm

CUT & BURN Group Fitness

DDDeena DeCeglie KKeith Deena, Keith Book 0/15
CUT & BURN Group Fitness
Wednesday, February 04 · 5:45pm - 6:45pm
Instructors:
Deena DeCeglie Keith

Step Zone

7 - 8pm
7:00pm - 8:00pm

Step Zone

KKeith
Step Zone
Wednesday, February 04 · 7:00pm - 8:00pm
Instructors:
Keith

open gym

5:30am - 9pm
5:30am - 9:00pm

open gym

open gym
Thursday, February 05 · 5:30am - 9:00pm

imani

6 - 7am
6:00am - 7:00am

imani

KKeith
imani
Thursday, February 05 · 6:00am - 7:00am
Instructors:
Keith

Monica

6 - 7am
6:00am - 7:00am

Monica

DDDeena DeCeglie KKeith Deena, Keith
Monica
Thursday, February 05 · 6:00am - 7:00am
Instructors:
Deena DeCeglie Keith

amanda & sean

6:30 - 7:30am
6:30am - 7:30am

amanda & sean

KKeith
amanda & sean
Thursday, February 05 · 6:30am - 7:30am
Instructors:
Keith

keri

7 - 8am
7:00am - 8:00am

keri

DDDeena DeCeglie KKeith Deena, Keith
keri
Thursday, February 05 · 7:00am - 8:00am
Instructors:
Deena DeCeglie Keith

logan

7:30 - 8:30am
7:30am - 8:30am

logan

KKeith
logan
Thursday, February 05 · 7:30am - 8:30am
Instructors:
Keith

INSANE PUMP/ W DEENA

9 - 10am
9:00am - 10:00am

INSANE PUMP/ W DEENA

DDDeena DeCeglie KKeith Deena, Keith
INSANE PUMP/ W DEENA
Thursday, February 05 · 9:00am - 10:00am
Instructors:
Deena DeCeglie Keith

Gregory

5 - 6pm
5:00pm - 6:00pm

Gregory

KKeith
Gregory
Thursday, February 05 · 5:00pm - 6:00pm
Instructors:
Keith

open gym

5:30am - 9pm
5:30am - 9:00pm

open gym

open gym
Friday, February 06 · 5:30am - 9:00pm

WAKE UP WITH - 'D' Copy

6 - 7am
6:00am - 7:00am

WAKE UP WITH - 'D' Copy

DDDeena DeCeglie Book 0/10
WAKE UP WITH - 'D' Copy
Friday, February 06 · 6:00am - 7:00am
Instructors:
Deena DeCeglie

Come get your sweat on with Deena!

Total Body Burn!

alice & libby

7:30 - 8:15am
7:30am - 8:15am

alice & libby

KKeith
alice & libby
Friday, February 06 · 7:30am - 8:15am
Instructors:
Keith

Body Sculpting Class / Group

9 - 10am
9:00am - 10:00am

Body Sculpting Class / Group

DDDeena DeCeglie Book 0/10
Body Sculpting Class / Group
Friday, February 06 · 9:00am - 10:00am
Instructors:
Deena DeCeglie

Come get your shape right with Deena!

Total Body Sculpting!

Ruchi

12 - 1pm
12:00pm - 1:00pm

Ruchi

KKeith
Ruchi
Friday, February 06 · 12:00pm - 1:00pm
Instructors:
Keith

craig

1 - 2pm
1:00pm - 2:00pm

craig

KKeith
craig
Friday, February 06 · 1:00pm - 2:00pm
Instructors:
Keith

THE " X " TREME

5:45 - 6:45pm
5:45pm - 6:45pm

THE " X " TREME

KKeith Book 0/15
THE " X " TREME
Friday, February 06 · 5:45pm - 6:45pm
Instructors:
Keith

open - gym

6:30am - 5pm
6:30am - 5:00pm

open - gym

open - gym
Saturday, February 07 · 6:30am - 5:00pm

FUNCTION - N - FLOW

10 - 11am
10:00am - 11:00am

FUNCTION - N - FLOW

SSimba
FUNCTION - N - FLOW
Saturday, February 07 · 10:00am - 11:00am
Instructors:
Simba

gregory

11am - 12pm
11:00am - 12:00pm

gregory

SSimba
gregory
Saturday, February 07 · 11:00am - 12:00pm
Instructors:
Simba

Boxing Hiit

12 - 1pm
12:00pm - 1:00pm

Boxing Hiit

KKeith Book 0/10
Boxing Hiit
Saturday, February 07 · 12:00pm - 1:00pm
Instructors:
Keith

Step Zone

1 - 2pm
1:00pm - 2:00pm

Step Zone

KKeith
Step Zone
Saturday, February 07 · 1:00pm - 2:00pm
Instructors:
Keith
No sessions found
KRIPTOKNIGHT-X : CONSENT FORM

KRIPTOKNIGHT-X : CONSENT FORM

This consent waiver is stating that there is a risk with injury during exercising and KRIPTOKNIGHT-X exercise therapy & wellness center is not responsible. And that you fully understand, of legal age, & and that you exercise at your own risk.

Thaank you for joining and becoming a part of the Kriptoknight-X family.

90 DAY AGREEMENT

90 DAY AGREEMENT

I, hereby commit to a 90-day personal training program with KRIPTOKNIGHT-X ("the Trainer") beginning on.

  1. Commitment Period:

    • I agree to engage in a personal training program with the Trainer for a duration of 90 days, starting from the specified start date.
  2. Personal Training Sessions:

    • I understand that consistent attendance and active participation in these sessions are essential for achieving my fitness goals.

     

  3. Payment Terms:

    • I understand and agree to the financial commitment associated with the personal training services provided by the Trainer.
    • I agree to pay the total fee of for the 90-day training program, to be paid in installments of each, due on [Payment Due Dates].
  4. Late Payments:

    • I acknowledge that late payments may result in the suspension of personal training services.
    • I agree to make timely payments as outlined in this agreement to avoid any disruptions in my training program.
  5. Cancellation Policy:

    • I understand that cancellation of personal training sessions requires at least 2 hours' notice to the Trainer.
    • I acknowledge that failure to provide sufficient notice may result in the forfeiture of the session.
  6. Waiver of Liability:

    • I acknowledge that participation in personal training sessions carries inherent risks, including but not limited to injury or illness.
    • I voluntarily assume all risks associated with my participation in the personal training program and waive any claims against the Trainer and their affiliated entities for injuries or damages incurred during the 90-day commitment period.

By signing below, I affirm that I have read and understood the terms of this 90-Day Financial Commitment Waiver for Personal Training Services and agree to abide by them.

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