Why Matt Henningsen's Achilles Injury Matters for Court Athletes

Denver Broncos defensive lineman Matt Henningsen was carted off the field after tearing an Achilles tendon for the second consecutive year. You have likely heard this popular medical myth: passing the one-year mark of a major surgery means you are fully ready to compete. Here is why that is outdated. Hitting an arbitrary calendar date does not automatically prepare your body for the unpredictable forces of a live match.

Why the Calendar Trumps Clinical Testing

Medical professionals often provide patients with general timelines for tissue healing. A doctor might say that a repaired tendon needs a certain number of months before a player can resume light activity. Racquet sports players understandably latch onto these specific dates as definitive goals. They mark their calendars and assume that crossing that finish line grants them full protection.

This reliance on a date makes complete sense for eager athletes recovering from severe setbacks. No one wants to sit on the sidelines watching their friends play tennis or pickleball. Players naturally view the anniversary of a surgery as a formal graduation day. The concept of being officially cleared provides a massive mental relief after months of physical therapy.

Unfortunately, this mindset ignores the reality of sport-specific conditioning. A clinical setting cannot replicate the sudden lunges of a padel match or the split-step timing required in pickleball. The poor advice started when the sports industry confused basic medical clearance with competitive readiness. Eager players took this to mean they could immediately resume their previous tournament schedules.

How to Understand the Hidden Demands on Both Legs

The recent news surrounding Henningsen highlights how complicated returning to high-load sport can be. According to Reuters, Henningsen played all 17 games in each of his first two NFL seasons. He recorded 40 tackles and one sack during that span. He was originally selected by Denver in the sixth round of the 2022 NFL Draft out of Wisconsin.

The defensive lineman then spent the entire 2024 season on the Broncos practice squad. His injury troubles began on August 7, 2025. He suffered an Achilles tear during a joint practice with the San Francisco 49ers. Almost exactly one year later, Reuters reported that he tore the Achilles on his other leg during a Friday practice.

Medical staff carted the defensive lineman off the field. This was not a simple re-aggravation of his original tendon. The second tear affected the opposite leg entirely. Broncos head coach Sean Payton confirmed the player would undergo surgery upon returning to Denver.

The team placed Henningsen on season-ending injured reserve on August 8. According to BroncosWire, players placed on injured reserve before the initial 53-man roster is finalized cannot return that season. The roster move officially ends his 2026 campaign. His return to the practice field showed that he was medically cleared to resume basic football activities.

However, being cleared for basic practice is entirely different from being restored to the demands of high-load competition. The available public reports confirm his return to the field, but they do not disclose his specific strength testing. There is no public data on his jump testing, running-load progression, or sport-specific conditioning. While football involves different physical demands than racquet sports, the physiological lessons remain universal.

An athlete can complete a lengthy rehabilitation only to sustain a serious injury on the opposite side. When one leg is recovering, the uninjured leg often takes on a massive compensatory workload. If an athlete returns to explosive movements without addressing that imbalance, the healthy leg becomes highly vulnerable. Tissue healing on one side does not guarantee biomechanical stability across the entire body.

How to Manage Your Own Return to the Court

Court athletes must change how they measure their readiness for competition. You should never use a calendar date alone as proof that you can safely handle a three-set tennis match. The recent news clearly shows that returning to training after a lengthy absence does not eliminate the need for ongoing monitoring. Returning to the court requires progressive exposure to the specific demands of your sport over time.

You must gradually rebuild your tolerance for acceleration, abrupt stops, and repeated directional changes. A proper Achilles and calf injury prevention strategy focuses on repeated loads rather than single explosive efforts. A player returning from a lower-leg issue should start with controlled jogging and light walking. You can then carefully introduce hopping and lateral movement before attempting full match play.

Objective reassessment is absolutely critical during this return process. You should monitor your single-leg calf strength and your capacity for repeated heel raises under professional guidance. You must also treat your previously uninjured leg as a core part of your rehabilitation plan. The Henningsen case demonstrates that the opposite side requires just as much attention during recovery.

Track your workload carefully as you add more court time to your weekly schedule. Sudden increases in tournament volume or match frequency can overload tissues that are not yet fully prepared for sustained fatigue. Pay close attention to your physical symptoms after you finish playing. Following a structured recovery hierarchy helps you monitor stiffness and soreness levels between sessions.

If you experience acute posterior ankle pain or a sudden loss of push-off strength, seek immediate medical assessment. Consistent monitoring ensures you can maintain your essential footwork skills safely. Relying on professional clinical evaluation is far safer than trusting a calendar date or basic pain levels.

The New Golden Rule

The New Golden Rule is that durable athletic longevity requires progressive physical loading instead of arbitrary timeline tracking. Your body responds to the specific work you do, not the pages tearing off a calendar. Rebuilding strength symmetrically across both legs ensures you can continue enjoying racquet sports for years to come. Prioritize measurable physical capacity over rigid dates, and your body will thank you.

Keep moving well, and we will see you on the courts.

Sources

1. Broncos DL Matt Henningsen tears Achilles again
2. RCM Schedules - IMS Handbook - Cenosco