id	keyword
american_scientific_journal-2630	cryotherapy
american_scientific_journal-2630	tfas
american_scientific_journal-2630	use
american_scientific_journal-2630	sports
american_scientific_journal-2630	journal
american_scientific_journal-2630	perception
american_scientific_journal-2630	injury
american_scientific_journal-2630	treatment
american_scientific_journal-2630	athletes
american_scientific_journal-2630	vol