Skip to content
PetraClass

PetraClass

Sports Science & Injury Prevention

  • Home
  • About Us
    • Privacy Policy
  • Injuries
  • Rehabilitation
  • Education
  • Contact
Weightlifting Injuries vs Bodyweight Training

Weightlifting Injuries vs Bodyweight Training

Evan Crossfield September 15, 2026 Injuries

Weightlifting injuries and bodyweight training injuries are often discussed as if one style is automatically safer than the other. The available data suggests a more careful interpretation. Injury patterns appear to differ by exercise type, exposed body region, age and sex distribution, and the way an injury is counted. For … Read the rest

Read more
Wearable Injury Technology for Overuse Injuries

Wearable Injury Technology for Overuse Injuries

Damon Reddick September 15, 2026 Injuries

Wearable injury technology is becoming more visible in running groups, school sports, and performance programs because overuse problems often build through repeated loading rather than one clear incident. The best use is not to treat data as a diagnosis. It is to use measured trends—such as workload, movement symmetry, and … Read the rest

Read more
SNAP sugary drinks Restrictions And Public Health

SNAP sugary drinks Restrictions And Public Health

Calvin Drexler September 14, 2026 Education

SNAP sugary drinks restrictions have become a major nutrition policy question in 2026 because early evidence suggests purchase behavior changed after some states limited benefit use for excluded beverages. For educators, coaches, community health workers, and families, the practical issue is not whether SNAP sugary drinks policies are simply “good” … Read the rest

Read more
DEPEND School Nutrition: Evidence And Equity

DEPEND School Nutrition: Evidence And Equity

Asha Merritt September 14, 2026 Blogging

DEPEND School Nutrition entered the public health conversation after the U.S. Department of Health and Human Services announced the DEPEND initiative on August 26, 2026. The program, formally named Developing Evidence for Programs to Ensure Nutrition for Development, was described as an effort to help U.S. schools move away from … Read the rest

Read more
ultra-processed foods and health policy shifts

ultra-processed foods and health policy shifts

Asha Merritt September 14, 2026 Education

The proposed federal definition of ultra-processed foods marks a meaningful moment for nutrition education, public health research, and everyday food literacy. For athletes, active families, coaches, and school wellness leaders, the definition may eventually make food guidance easier to compare across studies and policy documents. It does not, by itself, … Read the rest

Read more
Player Safety Technology for Injury Strategy

Player Safety Technology for Injury Strategy

Asha Merritt September 10, 2026 Innovation

Player Safety Technology is changing how teams think about athlete monitoring, but the most useful interpretation is still a cautious one. Sensors, video, and AI models may help coaches and medical teams notice patterns in workload, recovery, and contact exposure before those patterns become more concerning. They do not diagnose … Read the rest

Read more
Student Athlete Ombudsman and Medical Oversight

Student Athlete Ombudsman and Medical Oversight

Asha Merritt September 10, 2026 Innovation

The Student Athlete Ombudsman proposal in the Protect College Sports Act has become one of the more concrete recent attempts to separate athlete support from the pressures of athletic performance. As of September 10, 2026, the bill had advanced out of committee but had not become law, so the most … Read the rest

Read more
Student-Athlete Return-to-Sport Best Practices

Student-Athlete Return-to-Sport Best Practices

Damon Reddick September 9, 2026 Performance

Student-Athlete Return-to-Sport planning works best when it treats the first practices after a break as a transition, not a test of toughness. UAB guidance published on August 25, 2026, emphasized that student-athletes should rebuild fitness, strength, and endurance progressively after summer or other breaks, rather than jumping straight into maximum … Read the rest

Read more
From Injury Report to Betting Line: How NFL Week 1 Readiness Changes the Odds

From Injury Report to Betting Line: How NFL Week 1 Readiness Changes the Odds

Damon Reddick September 9, 2026September 9, 2026 Injuries

New England running back TreVeyon Henderson has missed practice with an ankle issue, while center Ben Brown has been ruled out with a knee injury. Seattle is managing players including safety Nick Emmanwori, receiver Tory Horton and tackle Josh Jones.

The same discipline belongs on the betting side. Someone asking … Read the rest

Read more
Warm-Up Strategies for Adolescent Athletes

Warm-Up Strategies for Adolescent Athletes

Damon Reddick September 8, 2026 Injuries

As a performance-focused educator, I view Warm-Up Strategies as more than a few laps and stretches before practice. For adolescent male athletes, the research points toward structured, repeatable routines that blend movement quality, strength, jumping mechanics, agility, and balance. The evidence does not suggest that any warm-up can remove injury … Read the rest

Read more
  • « Previous

Recent Posts

  • Weightlifting Injuries vs Bodyweight Training
  • Wearable Injury Technology for Overuse Injuries
  • SNAP sugary drinks Restrictions And Public Health
  • DEPEND School Nutrition: Evidence And Equity
  • ultra-processed foods and health policy shifts
Advertise With Us
Copyright © 2026 PetraClass. All rights reserved. Theme: Esteem by ThemeGrill. Powered by WordPress.