Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert

Neutral grip pulldown: How to build your back while protecting your shoulders

Nov 26, 2025 · 10 min read

A neutral-grip pulldown can build back width with lat activation similar to a wide, palms-forward pulldown for many lifters and often feels more comfortable on the shoulders. For decades, the wide-grip pulldown has been the default for chasing a “V-taper.” Here’s how turning your hands to face each other can change elbow path and shoulder ...

Hydrogen water bottle benefits: Hype, risks, and what the science actually says

Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert

Nov 24, 2025 · 16 min read

Hydrogen water bottles dissolve extra molecular hydrogen (H₂) into water, and early small human studies suggest modest reductions in oxidative-stress markers and post-exercise fatigue via a “selective antioxidant” effect. These results are not the dramatic recovery, focus, or anti-aging outcomes often marketed. Here’s how these devices generate H₂, what the research and real-world risks show, ...

Does creatine help you lose weight or just add water weight?

Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert

Nov 24, 2025 · 14 min read

Creatine does not directly burn body fat, and it often causes a small early increase on the scale because it pulls water into muscle cells as muscle creatine stores rise about 10 to 40 percent. That same ATP-recycling boost can help you train harder and retain lean mass during a cut, improving body composition even ...

Rowing machine muscles worked: What a rower really trains from feet to hands

Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert

Nov 23, 2025 · 11 min read

A rowing machine works most major muscle groups by combining a powerful leg drive, a hip hinge, and an upper body pull on every stroke. If you want a low impact way to build conditioning while still training your legs, back, and core hard, the rowing machine rower setup is one of the most efficient ...

Can my body use 100 grams meat protein in one sitting for muscle growth?

Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert

Nov 20, 2025 · 9 min read

In a 2023 Cell Reports Medicine study in healthy young men after resistance training, a single 100-gram protein meal supported muscle protein synthesis for longer than a 25-gram dose. In the study conditions, digestion slowed and blood amino acid availability stayed elevated for about 12 hours after 100 grams, compared with a shorter elevation after ...