Human Performance

By: Colin Tomes, PT, DPT, ATC, CSCS, TSAC-F, LAT One: What is HRV? The beating heart is one of the most universal indicators of life,

By: O2X Injury Prevention Specialist Joe Cavallaro PT, DPT, SCS, CSCS “It depends.” Have you heard this from a Physical Therapist or another medical provider

By: Samantha Poccia, MS RDN LDN Intro: There seems to be a constant cycle of new fads in the nutrition world, with intermittent fasting being

By: Andrea Givens, MS, RD, CSSD Disclaimer: I am a dietitian and physiologist, not a physician. Testosterone is the male sex steroid hormone naturally produced

By: O2X Injury Prevention Specialist Nicholas Schumacher, DPT   As a physical therapist, I get asked often: “Should I ice my ankle sprain?”  “Do ice

By: Zlatan Krizan, Ph.D. The clock says midnight, and you are tired. Indeed not the first time you have spent so much time looking at

By: Amanda Sheaffer MS RDN LDN NHWC (DNC Candidate)  Intro: Protein is an important and essential part of a healthy diet for many reasons. Proteins

By: Joe McCullough, O2X Marketing Manager 2022 with O2X Human Performance: a Year In Review Over 5000 tactical athletes, 2500 Readiness Assessments, 1200 human performance

By O2X OSS- Jonathan Bachant, MS, CSCS, TSAC-F JUSTICE. INTEGRITY. SERVICE. Three words emblazoned on the official seal that represent none other than The Deputy

By Erik Bustillo, MS, RD, FISSN, CISSN, CSC, CF-OL1, CPT A nutrient is defined as a substance that provides nourishment essential for the maintenance of