It’s an undeniable fact when it comes to training intensity: Iron really does sharpen iron. This morning I got out with a buddy of mine – Terry Nugent – for a series of three back-to-back 10 mile time trials (cycling) with about 6 minutes of recovery between each. To say we both pushed ourselves far harder when out there together compared to what would have happened solo would be a significant understatement. If you’re looking to step up your the intensity (and results!) in your fitness pursuits, connect with like-minded friend and release the jet fuel!