What does BiomedRx Fitness offer?

Evidence-informed wellness services focused on the mind-body connection, delivered by trained practitioners in a comfortable setting.

Is a consultation required before starting?

Yes — we begin with an intake consultation to understand your goals and tailor a plan to you.

Are sessions suitable for everyone?

Most healthy adults are good candidates. We review your history first and coordinate with your physician when appropriate.

How do I get started?

Reach us at (424) 204-2382 or info@biomedrxfitness.com to book your first session.

BiomedRx Fitness | Medical Fitness & Wellness Clinic

Educational

May Metabolic Reset: Pre-Summer Training Prep and Hydration Strategies for the Inland Empire Climate

Training in the Inland Empire heat is a physiological challenge, not just a comfort issue. When ambient temperature rises, the body diverts blood flow to the skin to shed heat, which raises heart rate at any given workload and can reduce performance. Heat acclimatization — gradually increasing exposure to exercise in warm conditions over roughly one to two weeks — is a well-documented adaptation: the body learns to sweat earlier and more efficiently, expands plasma volume, and better regulates core temperature. That is why an early-season "reset" of intensity and session timing makes sense before peak summer heat arrives.

Hydration is central. The CDC and sports-medicine guidance emphasize drinking fluids before, during, and after activity in the heat and recognizing early signs of heat illness such as heavy sweating, dizziness, nausea, and muscle cramps. Because sweat carries sodium and other electrolytes, longer or more intense sessions in hot weather can warrant electrolyte replacement in addition to water — though individual needs vary with sweat rate, session length, and diet.

Practically, that means scheduling harder efforts for cooler morning or evening windows, building heat tolerance progressively rather than all at once, and monitoring how you feel rather than pushing through warning signs. This is general educational information; anyone with a medical condition or who is new to exercise should consult a healthcare provider before starting a heat-focused program.

Because our clients train through hot Inland Empire summers, hydration is not an afterthought — it is programming. Sports-medicine guidance from the American College of Sports Medicine and the American Medical Society for Sports Medicine suggests drinking on the order of 5–10 mL per kilogram of body weight in the roughly four hours before a hard session, adding sodium-containing fluids once activity runs beyond an hour of heavy sweating, and rehydrating with about 1.5 liters of sodium-containing fluid for every kilogram of body mass lost afterward. Because individual sweat rates vary widely, weighing yourself before and after a workout is the simplest way to personalize intake. None of this replaces medical advice; anyone with a cardiovascular, kidney, or heat-illness history should clear an intense summer program with a licensed provider first.

Sources: CDC — Heat and Health; American College of Sports Medicine; AMSSM — Fluid Guidelines for Summer Workouts

May 1, 202611 min read

Informative

Transitioning From Winter Strength Gain to Spring Conditioning: The May Reset Protocol

Moving from a winter strength block to spring conditioning is a programming shift, not a teardown. Muscle and strength built over a hypertrophy or strength phase are relatively durable, and a well-designed transition preserves them while adding aerobic and metabolic conditioning. National physical-activity guidance recommends adults combine muscle-strengthening activity on two or more days per week with regular aerobic activity, so the goal in spring is to rebalance emphasis — maintain a meaningful strength stimulus while increasing conditioning volume — rather than abandon lifting altogether.

The key principle for keeping strength is maintenance training: research and ACSM guidance indicate that once fitness is built, it can often be retained with a somewhat reduced training frequency or volume as long as intensity stays high enough. In practice that can mean fewer, focused heavy sessions per week to hold strength, paired with added intervals, tempo work, or longer aerobic efforts to build conditioning.

Nutrition and recovery adjust with the workload: as conditioning volume rises and the weather warms, fueling and hydration matter more, and recovery modalities like sleep, mobility, and adequate protein support adaptation. Individual response varies, so use simple metrics — session quality, resting heart rate trends, and how lifts feel — to guide the pace of the transition. This is general educational information and not a substitute for individualized coaching or medical advice.

Sources: American College of Sports Medicine; CDC — Physical Activity Guidelines for Adults

May 7, 20268 min read

Field Notes

From Desk Job to Outdoor Athlete: How One 47-Year-Old Built His First Ultra Marathon Fitness in 10 Months

Going from a desk job and an occasional 5K to finishing a 50K ultramarathon in under a year is ambitious, and the way it works safely is through gradual, structured progression. Endurance adaptations — a stronger heart, denser capillary networks, more mitochondria, and more resilient tendons and connective tissue — develop over months, and connective tissue in particular adapts more slowly than the cardiovascular system. That mismatch is why coaches emphasize building weekly volume incrementally and treating the base-building phase as the real foundation rather than rushing to long distances.

National guidance frames the underlying principle: adults benefit from regular aerobic activity plus muscle-strengthening work, and beginners should increase load progressively to reduce injury risk. For a first ultra, that typically means many months of easy-paced mileage, a long run that grows only modestly week to week, planned recovery weeks, and strength and mobility work to protect joints. Fueling and hydration during long efforts become their own skill, practiced in training rather than improvised on race day.

Individual stories like this are inspiring but not prescriptions — training background, age, health history, and recovery capacity all shape what a safe timeline looks like. Anyone taking on a major new endurance goal, especially after a sedentary period, should build gradually and consider a medical check-in first. This is a member's experience shared for encouragement, not medical advice.

Sources: CDC — Physical Activity Guidelines for Adults; American College of Sports Medicine

May 16, 20269 min read