# December Content Update — Aviron Software Blog **By Andy Hoang · Published December 1, 2025** Aviron's December content update covers new coached classes, guided workout expansions, a monthly challenge, and new scenic destinations across the Rower, Bike, Treadmill, and GO platforms. --- ## What's New This December ### Software Update --- ### Coached Classes: Row Your Fat Off (Part 1) **Available on:** Rower, GO Row Your Fat Off is a 12-week results-focused program where Austin guides you through progressive, fat-burning interval training built to improve endurance, power, and overall conditioning. The first 4 weeks set the foundation, dialing in technique, ramping intensity at a sustainable pace, and getting you primed for the tougher phases ahead. --- ### Coached Classes: Power Walking with Jenny **Available on:** Treadmill Jenny's six-class Power Walking Series progressively builds strength, endurance, and confidence through smart incline and speed intervals. You'll start with approachable base work, climb through hill-focused sessions, push power and pace with ladder workouts up to 10–12%, and finish strong with a mix of challenging intervals. Each class layers intensity in a manageable way, helping you move faster, climb higher, and feel stronger with every step. --- ### Guided Workouts: Calorie Crush Expansion **Available on:** Rower, GO, Bike, Treadmill The Calorie Crush series just leveled up — now featuring 150, 250, 350, and 450 calorie guided workouts alongside the originals. With more targets to hit and more ways to push your limits, you can choose your perfect challenge, stack smarter, and climb the Calorie Crush leaderboards like never before. --- ### Monthly Challenge: Adventure December **Available on:** Rower, Bike, Treadmill, GO This month's Adventure December Challenge is all about calories burned. Whether you're rowing, riding, running, or crushing it on the GO, every calorie brings you closer to Bronze, Silver, or Gold. Each modality has its own targets, so choose your path and chip away at your goal one session at a time. Stay consistent, explore new workouts, and see how far you can push your December adventure. --- ### Scenic Destinations **Available on:** Rower, Bike, Treadmill, GO **Olympic National Park** Explore the rugged beauty of Olympic National Park as you move through lush forests, coastal pathways, and sweeping mountain vistas. This immersive virtual route captures the park's striking landscapes and natural serenity, letting you run or ride through one of Washington's most iconic destinations while staying fully in the zone. **Komodo Islands** Explore the volcanic isles of Komodo, gliding past rugged green hills and untouched turquoise coves. --- **Tags:** Guided Workouts, Coached Classes, Scenic Destinations, Content Update --- ## Latest Posts - [Aviron's Second Major Update of 2026](https://www.avironactive.com/blog/second-major-update-2026) — Software · May 03, 2025 - [Aviron Launches Team Challenges](https://www.avironactive.com/blog/aviron-launches-team-based-competitions) — Software · Apr 24, 2025 - [May 2026 Content Update](https://www.avironactive.com/blog/may-2026-content-update) — Software · Apr 02, 2025 - [April 2026 Content Update](https://www.avironactive.com/blog/April-2026-content-update) — Software · Apr 02, 2025 - [March 2026 Hard Update](https://www.avironactive.com/blog/march-2026-hard-update) — Software · Mar 02, 2026 - [March 2026 Content Update](https://www.avironactive.com/blog/march-2026-content-update) — Software · Mar 02, 2025 **Canonical URL:** https://www.avironactive.com/blog/december-content-update/