At Mammoth Jack, we take pride in supporting individuals who strive for a healthy mind and body. Today, we would like to introduce you to Cali Arauz, a remarkable individual whose dedication to bodybuilding has transformed her life and inspired countless others.

Cali Arauz is a renowned fitness coach who has dedicated her life to training people. From an early age, Cali has been strongly involved in sports and fitness; even playing soccer while in college.  Her love of fitness led to the pursuit and completion of a degree in Exercise Science.  After graduating with her degree, Cali’s path took an intriguing turn when she joined the Air Force.



Fuelled by her passion for maintaining a fit body, Cali established Gateway Health and Fitness, an online training platform for clients to get personalized coaching for their fitness goals. This transformation from college soccer player, to airmen, and then to entrepreneur allowed her to coach and motivate 500+ individuals and inspire them to pursue a healthy body and a stress-free mind.

In her quest for personal growth, Cali undertook two required courses that shaped her journey. The NSCA CPT course equipped her with valuable techniques to approach, assess, examine, motivate, and educate clients on their fitness journeys.  Additionally, the CrossFit L1 course introduced her to the world of CrossFit, emphasizing the significance of proper nutrition in achieving competitive excellence.

During her coaching journey, Cali became involved with BR Physiques.  Here she trains and mentors clients specifically seeking guidance towards competition preparation.



Cali’s dedication and hard work culminated in participating in the prestigious bodybuilding competition, the OCB Wellness Pro. Cali now represents Mammoth Jack as a trustable supplement-making company. If you, like Cali, are searching for supplements to enhance your journey, we invite you to explore Mammoth Jack. Our commitment to producing healthy products ensures you can trust us with your health and fitness goals.

Furthermore, Cali Arauz’s journey as a fitness coach and entrepreneur has seen several notable milestones and accomplishments that deserve recognition.

Cali Arauz: A Perfect Role Model

Through her dedication and success in the field, she serves as a role model for anyone aspiring to embrace their passion for fitness.

Advocacy for Holistic Well-being:

Beyond focusing solely on physical strength and aesthetics, Cali emphasizes the importance of holistic well-being. She promotes the idea that proper fitness encompasses mental, emotional, and social aspects in addition to physical prowess. Through her coaching and entrepreneurial endeavors, Cali encourages individuals to prioritize self-care, mental resilience, and balance in their fitness journeys.

Community Engagement and Social Impact:

Cali’s impact extends beyond the realm of personal achievements. As the owner and founder of Gateway Health and Fitness, she actively engages with her local community and produces educational content to promote health and wellness. Her dedication to creating a positive social impact through fitness is commendable, as she strives to inspire and uplift others on their transformative journeys.



Embracing Innovation and Advancements in the Field:

Cali’s commitment to staying at the forefront of the fitness industry is evident through her participation in professional development courses and staying up-to-date with the latest research and advancements. She constantly seeks new training methodologies, nutritional approaches, and technological innovations to enhance her coaching techniques and provide her clients with the most effective and cutting-edge fitness solutions.

Motivating and Empowering Young Athletes:

As a coach and mentor, Cali plays a crucial role in shaping the lives of athletes. Her ability to motivate and empower her clients goes beyond physical training, as she instills values such as discipline, perseverance, and self-belief. Through her guidance, many young individuals have discovered their potential, built confidence, and achieved remarkable athletic feats in bodybuilding and other sports.

Advocacy for Safe and Effective Supplement Use:

Cali recognizes the concerns surrounding the use of supplements in the fitness industry. With her firsthand experience using Mammoth Jacks’ supplements, she confidently advocates for safe and effective supplement use. Cali emphasizes the importance of choosing high-quality products that enhance performance without compromising overall health.

Cali Arauz’s journey from coach to bodybuilder and entrepreneur is a testament to the transformative power of a healthy mind and body. Mammoth Jack is proud to support individuals like Cali who embody the spirit of “Mens Sana in Corpore Sano” – a sound mind in a good body. Together, we can inspire and empower others to embrace a healthy lifestyle and achieve their full potential.