The science behind Sproing is real and documented.  We conducted an extensive three month study to prove what we already knew (and felt!) – that Sproing is half the impact of a treadmill or elliptical.  Read for yourself the research studies.  The facts are compelling.

Research Studies:

Metabolic Conditioning Research Studies:

Running Biomechanics: SPROING Promotes Correct Biomechanics – Forefoot Striking Research Studies:

Barefoot Running also Promotes Forefoot Striking – Research:

Soft Surface Running Data – Research Studies:

Additional Articles: