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Welcome to KillenFitness

Elite Fitness Training. NASM Certified Training. RYT200. 

KillenFitness is a one stop shop for all your fitness needs. I offer a wide variety of workouts, catering to everyone's different needs. Whether you want to lose weight, tone and build muscle, have fun, relax & unwind, sweat, or push yourself to your limits... KillenFitness is the answer. 


Check out my FREE video page and choose from a variety of worksouts you can do from home, at a gym, at a park, or wherever suits you. Please contact me with any questions and inquiries. 

Strength Training 


Power Training/Bootcamps
About Me

Danielle Killen - Owner/Trainer

I am a NASM (National Academy of Sports Medicine) Certified Personal Trainer, RYT 200hr (Certified Yoga Instructor) & Kickboxing Instructor. I offer a variety of services including online workouts, nutritional counseling, outdoor power training workouts, personal and group training, Yoga, Workshops, Kickboxing, TRX, etc. Free consultations always offered to discuss your sepecific needs. 

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Santa Cruz County, CA. 


2018/2019 AFFILIATES: 

She is Beautiful 5k & 10k 


Xandra Swimwear 

Code "Killen" for 20% off online

Fleet Feet Aptos

Thrive Market 

25% off with my link (above)


20% off with  my link (above)

LMNT Electrolyte Drink

Current Schedule & Events:




              *Zoom Sessions, Outside or studio options*

*Private, Semi-Private, Bootcamps & Group Training Available*


Tuesdays & Thursdays 12pm - Toadal Cross Training (TXT) Class

@ Live Oak Toadal Fitness