Experts explain the best ways to measure your cardio fitness, plus the most important strategies for improvement.

Monday’s Super Bowl will feature Australian Jordan Mailata, a former rugby league junior. How did he become such a brilliant NFL player?

Think of hybrid training as the multitasking pro of the fitness world. Rather than committing to one style of training for ...

Set smaller goals: You won't hit your end goal right away, so switch it up with smaller, fun goals like hitting a new step count or trying a different hiking route, Ghendler says. Ezekh recommends ...

High-intensity interval training (HIIT) benefits include weight loss and fat loss, faster metabolism, improved heart health and lower stress and anxiety.

Deep-seafloor organisms consume oxygen which scientists believe is produced by seawater electrolysis without light or sunshine.

Zone 1 (55-65% of max heart rate): This is the "conversational pace" zone. You work at a light intensity, so you can easily chat without losing your breath. This pace is ideal for burning fat and is ...

If you're a casual-to-obsessed observer of fitness trends, you may have come across “Zone 2” training—heard about it on ...

If you're a casual-to-obsessed observer of fitness trends, you may have come across “Zone 2” training ... point” from aerobic (“with oxygen") to anaerobic (“without oxygen”) where ...

The kettlebells market refers to the industry that manufactures and sells kettlebells-weighted, cast-metal balls with a handle-used primarily in strength and endurance training exercises. This market ...

When it comes to fitness, most people are familiar with aerobic exercises like jogging ... However, many people overlook the value of anaerobic exercise, which includes activities like ...

Aerobic exercise ... beginning any new exercise program. They can let you know what, if anything, is off-limits, and whether your medications might affect your workout. For example, Beckerman ...