How Cycling and Running Can Work Together to Make You a Better Athlete

If you enjoy both cycling and running, here's how to balance the two disciplines in your fitness routine so you keep enjoying both.

Why runners should think about giving triathlon a go, Triathlon

Does Running Build Leg Muscle?.

Interval Training Workouts Build Speed and Endurance

Fitness: What It Is, Health Benefits, and Getting Started

A Beginner's Guide to Cycling Workouts

Sports Performance Bulletin - Training - Off-season training: is running or cycling the best fitness tool?

Which muscles does cycling work? - BikeRadar

Sports Performance Bulletin - Endurance training - Easy rider: how to cycle for better run performance

Bike

Triathlon - Wikipedia

Here's What Spin Is Doing for Your Body

Anaerobic Exercise: What It Is, How Cyclists Can Do It

How Many Calories Does Running Burn?