Bulgaria's 1970 World Cup preparation highlights challenges for teams today
The Guardian Sport • 2 min read • Latest: Jun 8, 2026, 2:52 PM
Last updated Jun 8, 2026
The 1970 World Cup in Mexico saw teams like Bulgaria face unique challenges adapting to high altitude and intense heat. Bulgaria's training involved limiting water intake, which did not yield positive results as they were eliminated early in the tournament. Preparation methods have evolved since then, with countries now employing more sophisticated strategies for climate acclimatization. England's meticulous preparations, including a controversial trip to Mexico City, involved strict training regimens and specific dietary requirements. Brazil's approach emphasized comprehensive scientific preparation, focusing on player conditioning and monitoring.
- •Bulgaria's high-altitude training in 1970 aimed to acclimatize players but failed.
- •England's preparation involved a regimented approach and importation of food.
- •Brazil focused on scientific training methods for optimal player readiness.
- •Most teams today utilize advanced strategies to prepare for climate conditions.
- •Bulgaria drew with Morocco after being eliminated earlier in the tournament.
- 2:52 PMThe Guardian Sport — Why preparation isn’t everything at a World Cup | Jonathan Wilson
- 2:52 PMYahoo Sports — Preparation isn’t everything at a World Cup – but it helps a lot
"From high-altitude training to made to measure kits, teams have resorted to all manner of things to adapt to conditions at the tournament • Predict the winner | Daily podcast | Download our app The heat and the altitude worried everybody. The 1970 World Cup in Mexico would not be a normal one. So the Bulgarian authorities sent their squad south of Sofia to get used to playing several thousand feet above sea level. Which seemed a great idea until somebody noticed that the temperature in the Pirin Mountains was not in the mid-20s celsius as it is in Mexico but somewhere near freezing. How then could they replicate the effect of playing in intense heat? By restricting water intake so that the players got used to performing while dehydrated. The plan was not a great success. Bulgaria lost their first two World Cup games in 1970 and had already been eliminated by the time they drew with Morocco. It’s safe to assume that preparations for this World Cup will be rather more sophisticated than they were 56 years ago. Most countries back then seemed to take the view that training at altitude was the logical way to prepare for games in Mexico City, Monterrey and Guadalajara. Israel went to Ethiopia and Colorado. Uruguay played in Quito and Bogotá. Mexico themselves held a five-month training camp that featured 13 friendly internationals in four months before a pair of games against the Scottish side Dundee United. This is an extract from Soccer Desk: World Cup edition, a newsletter from the Guardian US that will run regularly during the tournament. Subscribe for free here. Continue reading...
"From high-altitude training to made to measure kits, teams have resorted to all manner of things to adapt to conditions at the tournament . Predict the winner | Daily podcast | Download our app
Sources
External links- The Guardian SportJun 8, 2026, 2:52 PMWhy preparation isn’t everything at a World Cup | Jonathan Wilson
From high-altitude training to made to measure kits, teams have resorted to all manner of things to adapt to conditions at the tournament • Predict the winner | Daily podcast | Download our app The heat and the altitude worried everybody. The 1970 World Cup in Mexico would not be a normal one. So the Bulgarian authorities sent their squad south of Sofia to get used to playing several thousand feet above sea level. Which seemed a great idea until somebody noticed that the temperature in the Pirin Mountains was not in the mid-20s celsius as it is in Mexico but somewhere near freezing. How then could they replicate the effect of playing in intense heat? By restricting water intake so that the players got used to performing while dehydrated. The plan was not a great success. Bulgaria lost their first two World Cup games in 1970 and had already been eliminated by the time they drew with Morocco. It’s safe to assume that preparations for this World Cup will be rather more sophisticated than they were 56 years ago. Most countries back then seemed to take the view that training at altitude was the logical way to prepare for games in Mexico City, Monterrey and Guadalajara. Israel went to Ethiopia and Colorado. Uruguay played in Quito and Bogotá. Mexico themselves held a five-month training camp that featured 13 friendly internationals in four months before a pair of games against the Scottish side Dundee United. This is an extract from Soccer Desk: World Cup edition, a newsletter from the Guardian US that will run regularly during the tournament. Subscribe for free here. Continue reading...
- Yahoo SportsJun 8, 2026, 2:52 PMPreparation isn’t everything at a World Cup – but it helps a lot
From high-altitude training to made to measure kits, teams have resorted to all manner of things to adapt to conditions at the tournament . Predict the winner | Daily podcast | Download our app
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