Discover tips, techniques, and insights to maximize your interval training workouts and get the most out of the Peak Interval app.
Discover how matching music to your HIIT workout can improve performance, increase motivation, and make interval training more enjoyable with science-backed strategies.
Discover how to transform ordinary stairs into an extraordinary HIIT workout with these effective stair interval training protocols, exercises, and timing strategies.
Discover how countdown timers influence your mental performance during HIIT workouts and learn psychological techniques to harness the power of timing for better results.
Discover the benefits of outdoor HIIT workouts and learn how to create effective interval training sessions using natural environments and minimal equipment.
Discover the key differences between popular HIIT workout formats like AMRAP, EMOM, and Tabata, and learn which one is best suited for your fitness goals.
Dive into the science of lactate threshold (LT) and learn how specific high-intensity interval training (HIIT) protocols can help you increase your LT, reduce fatigue, and enhance endurance performance.
Understand the different muscle fiber types (fast-twitch, slow-twitch) and how high-intensity interval training (HIIT) recruits and adapts these fibers for enhanced power, speed, or endurance.
Learn about the polarized training model (often called the 80/20 rule) and how to effectively combine high-intensity interval training (HIIT) with substantial volumes of low-intensity exercise for optimal endurance and performance gains.
Explore how training at altitude impacts HIIT performance, physiological adaptations, and considerations for effective workouts when combining high-intensity interval training with hypoxic environments.
Understand the science of EPOC (Excess Post-exercise Oxygen Consumption) and learn how to maximize the afterburn effect with your HIIT workouts.
Cut through the confusion surrounding High-Intensity Interval Training with this evidence-based guide that debunks common HIIT myths and provides accurate information.
Learn how to effectively gauge and control your workout intensity using perceived exertion techniques—a powerful alternative to heart rate monitoring for HIIT training.
Explore the key differences between popular interval training protocols and learn which method is best suited for your specific fitness goals and preferences.
Learn how to strategically plan your HIIT training cycles to maximize performance, prevent plateaus, and achieve consistent progress while avoiding burnout.
Discover the critical physiological processes that occur during the recovery period after HIIT workouts and how to optimize this window for maximum results.
Master heart rate zone training for HIIT workouts to optimize fat burning, improve cardiovascular fitness, and maximize your results with data-driven intensity control.
Learn reliable methods to measure and track your workout intensity during HIIT training to ensure you're getting maximum results from your efforts.
Discover science-backed HIIT protocols specifically designed for maximum fat loss, metabolic boost, and long-term weight management.
Learn how seniors can safely benefit from modified HIIT workouts that improve strength, mobility, and heart health while respecting age-specific considerations.
Learn how to safely incorporate high-intensity interval training into your fitness routine as a beginner, with proper progression strategies and form tips to prevent injury.
Discover effective HIIT workouts that deliver intensity without the impact, perfect for protecting your joints or recovering from injury.
Learn how to merge HIIT with strength training to build muscle, boost power, and improve overall fitness in time-efficient workouts.
Discover how strategic HIIT workouts can transform your running performance, boost your speed, and enhance your endurance capacity.
Learn how to design effective HIIT circuit workouts that build strength and boost cardiovascular fitness simultaneously.
Ready for a transformation? Follow our structured 30-day HIIT challenge plan to boost your fitness and see real results.
Get a complete workout without any gear. These full-body HIIT routines can be done at home, while travelling, or anywhere you are.
Master the Tabata protocol: Learn the science, structure, and five effective Tabata workout variations you can try today.
Squeeze in a powerful workout even on your busiest days with these effective 10-minute HIIT routines.
Learn the essential HIIT terminology and interval training vocabulary with our comprehensive glossary explaining the key terms, protocols, and concepts.
Learn about the most common mistakes people make with HIIT workouts and how to fix them for better results, safety, and long-term success with interval training.
Discover the scientific mechanisms that make HIIT so effective for fat loss, metabolism, and overall fitness backed by research and explained in simple terms.
Compare high-intensity interval training (HIIT) and steady-state cardio to determine which cardio method best aligns with your specific fitness goals and lifestyle.
Learn what HIIT (high-intensity interval training) is, its science-backed benefits, and how to get started with effective interval workouts using the Peak Interval timer app.
Discover the most effective supplements for optimizing your high-intensity interval training, from science-backed performance enhancers to recovery aids, while learning which products aren't worth your investment.
Discover how to customize your HIIT work-to-rest ratios based on your fitness level, training goals, and exercise selection for optimal results.
Discover how to effectively target your legs and glutes with high-intensity interval training workouts designed to build strength, power, and endurance while maximizing calorie burn.
Learn how to implement carb cycling nutrition strategies to optimize your HIIT workouts, maximize performance during high-intensity sessions, and enhance recovery while supporting your body composition goals.
Learn how to leverage Peak Interval's powerful features to lead effective group workouts, create engaging fitness classes, and motivate participants with precision timing and customized intervals.
Explore the fascinating evolution of High-Intensity Interval Training from its early athletic roots to the science-backed fitness phenomenon it is today.
Discover powerful high-intensity interval training routines specifically designed to strengthen and sculpt your core while maximizing calorie burn and efficiency.
Discover how strategic audio cues and sound feedback can dramatically improve your HIIT workout performance, focus, and results.
Discover effective high-intensity interval training workouts designed specifically for travelers, requiring minimal space and equipment but delivering maximum results.
Discover high-intensity interval training workouts designed specifically for the track that will boost your sprint speed, build endurance, and take your running performance to the next level.
Learn how to effectively measure and track your HIIT workout progress using interval timers, even without fancy equipment or advanced fitness trackers.
Discover how jump rope HIIT workouts deliver exceptional cardiovascular and fat-burning benefits with minimal equipment and space requirements.
Discover how kettlebell HIIT workouts combine explosive power training with cardiovascular benefits for a time-efficient, full-body fitness solution.
Master the art of optimizing rest intervals and preparation times in your HIIT workouts to maximize performance, improve form, and achieve better results.
Discover five versatile ways to leverage the Peak Interval app for various training styles, from traditional HIIT to strength training, endurance work, mobility, and active recovery.
Transform your fitness with these intense dumbbell HIIT workouts that deliver maximum results using just a simple pair of weights and precise interval timing.
Discover effective high-intensity interval training workouts designed specifically for small spaces like apartments, hotel rooms, or tight living areas.
Learn how to customize your interval timer settings to perfectly match your fitness level, training goals, and workout style for maximum HIIT results.
Learn the optimal protein intake strategies to support your High-Intensity Interval Training, maximize muscle growth, accelerate recovery, and improve performance.
Learn how to incorporate high-intensity HIIT finishers into your workout routine to torch calories, boost metabolism, and end your training sessions with maximum intensity.
Elevate your fitness routine with these engaging partner HIIT workouts that boost motivation, accountability, and results through teamwork.
Learn how to strategically pair High-Intensity Interval Training with yoga, strength training, Pilates, and other fitness modalities to create a balanced, effective exercise routine.
Discover how High-Intensity Interval Training delivers powerful mental health benefits beyond physical fitness, from stress reduction to improved mood and cognitive function.
Discover how HIIT ladder workouts can take your fitness to new heights with progressive intensity challenges that push your limits and maximize results.
Learn the essential strategies for optimal recovery between HIIT sessions to maximize results, prevent injury, and sustain your high-intensity training long-term.
Discover effective upper body HIIT workouts to build strength, definition and power in your arms, shoulders, and back with these time-efficient routines.
Discover the key differences between timer-based and rep-based HIIT workouts, their unique benefits, and how to choose the right approach for your fitness goals.
Optimize your performance and recovery with strategic meal timing. Learn what to eat before and after your HIIT workouts for maximum results.
Learn how high-intensity interval training can effectively raise your lactate threshold, allowing you to exercise harder and longer before fatigue sets in.
Learn the science-backed hydration strategies to optimize your HIIT performance, speed up recovery, and maximize results with proper fluid intake timing.
Discover how to effectively incorporate HIIT workouts into your endurance training plan to improve performance, prevent plateaus, and enhance recovery.
Be inspired by real-life stories of individuals who transformed their bodies and lives through the power of High-Intensity Interval Training (HIIT).
Explore real-world inspired case studies and effective strategies demonstrating how HIIT can be a powerful tool for achieving significant weight loss.
Age is just a number! Read inspiring stories of individuals over 50 who are using modified HIIT to boost their health, energy, and vitality.
Read inspiring stories from everyday people who went from sedentary lifestyles to loving HIIT, proving anyone can start and succeed with interval training.
Discover how elite athletes across various sports leverage High-Intensity Interval Training (HIIT) to boost performance, enhance endurance, and gain a competitive edge.
Learn how to design, customize, and save your own HIIT workout routines in the Peak Interval app to take your interval training to the next level.
Discover how high-intensity interval training can boost creativity, enhance cognitive performance, and help creative professionals overcome mental blocks while improving their physical health.
Learn how to simulate the powerful physiological adaptations of high-altitude training using specialized HIIT protocols and breathing techniques, even at sea level.
Explore how combining high-intensity interval training with fasting mimicking protocols can amplify cellular regeneration, metabolic flexibility, and longevity pathways beyond what either approach achieves alone.
Discover how martial artists can leverage high-intensity interval training to develop the perfect balance of explosive power, anaerobic endurance, and technical precision needed for combat sports.
Explore cutting-edge developments in high-intensity interval training, from personalized protocols using genetic testing to advanced technology integration and emerging scientific understanding.
Explore the fascinating ways high-intensity interval training transforms your nervous system, enhancing neuromuscular efficiency, power output, and coordination through specific neural adaptations.
Discover how high-intensity interval training goes beyond physical fitness to provide powerful stress reduction, mood enhancement, and mental health benefits that can transform your psychological wellbeing.
A comprehensive guide to adapting high-intensity interval training during pregnancy, with safe modifications for each trimester and expert recommendations for maintaining fitness while protecting maternal and fetal health.
Discover how powerlifters can strategically implement high-intensity interval training to enhance conditioning, recovery, and performance without compromising strength gains.
Discover how high-intensity interval training can effectively combat the negative health impacts of prolonged sitting, with specialized workouts designed for office workers.
Discover the most effective strategies for combining high-intensity interval training and strength training for optimal fitness results without the interference effect.
Discover how high-intensity interval training can significantly boost your VO2 max, the scientific evidence behind it, and practical HIIT protocols to maximize your aerobic capacity.
Discover inspiring stories of athletes who successfully returned to high-intensity interval training after injuries, and learn their strategies for safe, effective comebacks.
Discover how quality sleep impacts your HIIT performance and results, and learn strategies to optimize your sleep for maximum training benefits.
